Squares, Cubes, Square Roots, and Cube Roots Quiz

Squares, Cubes, Square Roots, and Cube Roots

8th grade

0 times

Mathematics

5 hours ago

marybeth_beuhring_96593

Save

Edit

Host a game

Play LiveLive

Assign HW

Solo Practice

Practice

16 QuestionsShow answers

Question 1
SURVEY
Ungraded
30 seconds
Report an issue
Q.
$\sqrt{16}=?$
answer choices
8
2
4
32
8
alternatives
2
4
32
Tags:
Question 2
SURVEY
Ungraded
30 seconds
Report an issue
Q.
$9^2=18$ True or false?
answer choices
True
False
True
alternatives
False
Tags:
Question 3
SURVEY
Ungraded
30 seconds
Report an issue
Q.
$-\sqrt{144}$
answer choices
12
-12
-72
none of the above (imaginary number)
12
alternatives
-12
-72
none of the above (imaginary number) 
Tags:
Question 4
SURVEY
Ungraded
30 seconds
Report an issue
Q.
$\sqrt{-144}$
answer choices
12
-12
72
none of the above (imaginary number)
12
alternatives
-12
72
none of the above (imaginary number)
Tags:
Question 5
SURVEY
Ungraded
30 seconds
Report an issue
Q.
$3_{\sqrt{8}}$ (cube root of 8)
answer choices
2
$\pm2$
-2
None of the above
2
alternatives
 <math><semantics><mrow><mo>±</mo><mn>2</mn></mrow><annotation encoding="application/x-tex">\pm2</annotation></semantics></math>±2 
-2
None of the above 
Tags:
Question 6
SURVEY
Ungraded
30 seconds
Report an issue
Q.
$3_{\sqrt{-1}}$ (cube root of -1)
answer choices
$\pm1$
1
-1
none of the above (imaginary number)
 <math><semantics><mrow><mo>±</mo><mn>1</mn></mrow><annotation encoding="application/x-tex">\pm1</annotation></semantics></math>±1 
alternatives
1
-1
none of the above (imaginary number)
Tags:
Question 7
SURVEY
Ungraded
30 seconds
Report an issue
Q.
The area of a square painting is 81 $cm^2$ . What is the length of one side?
answer choices
9
-9
40.5
-40.5
9
alternatives
-9
40.5
-40.5
Tags:
Question 8
SURVEY
Ungraded
30 seconds
Report an issue
Q.
$-6^2$ = ?
answer choices
36
-36
12
-12
36
alternatives
-36
12
-12
Tags:
Question 9
SURVEY
Ungraded
30 seconds
Report an issue
Q.
$\left(-6\right)^2$ = ?
answer choices
12
-12
-36
36
12
alternatives
-12
-36
36
Tags:
Question 10
SURVEY
Ungraded
30 seconds
Report an issue
Q.
$\sqrt{\left(\frac{16}{81}\right)}\ \ =\ ?$
answer choices
$\frac{8}{27}$
$\frac{8}{9}$
$\frac{4}{9}$
$\frac{4}{3}$
 <math><semantics><mrow><mfrac><mn>8</mn><mn>27</mn></mfrac></mrow><annotation encoding="application/x-tex">\frac{8}{27}</annotation></semantics></math>278 
alternatives
 <math><semantics><mrow><mfrac><mn>8</mn><mn>9</mn></mfrac></mrow><annotation encoding="application/x-tex">\frac{8}{9}</annotation></semantics></math>98 
 <math><semantics><mrow><mfrac><mn>4</mn><mn>9</mn></mfrac></mrow><annotation encoding="application/x-tex">\frac{4}{9}</annotation></semantics></math>94 
 <math><semantics><mrow><mfrac><mn>4</mn><mn>3</mn></mfrac></mrow><annotation encoding="application/x-tex">\frac{4}{3}</annotation></semantics></math>34 
Tags:
Question 11
SURVEY
Ungraded
30 seconds
Report an issue
Q.
Solve for p when $p^2=100$
answer choices
$\pm10$
10
$\pm1,000$
1,000
 <math><semantics><mrow><mo>±</mo><mn>10</mn></mrow><annotation encoding="application/x-tex">\pm10</annotation></semantics></math>±10 
alternatives
10
 <math><semantics><mrow><mo>±</mo><mn>1</mn><mo separator="true">,</mo><mn>000</mn></mrow><annotation encoding="application/x-tex">\pm1,000</annotation></semantics></math>±1,000 
1,000
Tags:
Question 12
SURVEY
Ungraded
30 seconds
Report an issue
Q.
Solve for x when $x^3=\frac{1}{8}$
answer choices
2
$\frac{1}{64}$
$\frac{1}{3}$
$\frac{1}{2}$
2
alternatives
 <math><semantics><mrow><mfrac><mn>1</mn><mn>64</mn></mfrac></mrow><annotation encoding="application/x-tex">\frac{1}{64}</annotation></semantics></math>641 
 <math><semantics><mrow><mfrac><mn>1</mn><mn>3</mn></mfrac></mrow><annotation encoding="application/x-tex">\frac{1}{3}</annotation></semantics></math>31 
 <math><semantics><mrow><mfrac><mn>1</mn><mn>2</mn></mfrac></mrow><annotation encoding="application/x-tex">\frac{1}{2}</annotation></semantics></math>21 
Tags:
Question 13
SURVEY
Ungraded
30 seconds
Report an issue
Q.
Write an equation for the phrase "Two cubed is equal to the square root of x".
answer choices
$4=\sqrt{16}$
$2^2=\sqrt{x}$
$2^{3\ }=\sqrt{x}$
$\sqrt{x}=2$
 <math><semantics><mrow><mn>4</mn><mo>=</mo><msqrt><mn>16</mn></msqrt></mrow><annotation encoding="application/x-tex">4=\sqrt{16}</annotation></semantics></math>4=16<svg width="400em" height="1.08em" viewBox="0 0 400000 1080" preserveAspectRatio="xMinYMin slice"><path d="M95,702c-2.7,0,-7.17,-2.7,-13.5,-8c-5.8,-5.3,-9.5, -10,-9.5,-14c0,-2,0.3,-3.3,1,-4c1.3,-2.7,23.83,-20.7,67.5,-54c44.2,-33.3,65.8, -50.3,66.5,-51c1.3,-1.3,3,-2,5,-2c4.7,0,8.7,3.3,12,10s173,378,173,378c0.7,0, 35.3,-71,104,-213c68.7,-142,137.5,-285,206.5,-429c69,-144,104.5,-217.7,106.5, -221c5.3,-9.3,12,-14,20,-14H400000v40H845.2724s-225.272,467,-225.272,467 s-235,486,-235,486c-2.7,4.7,-9,7,-19,7c-6,0,-10,-1,-12,-3s-194,-422,-194,-422 s-65,47,-65,47z M834 80H400000v40H845z"></path></svg> 
alternatives
 <math><semantics><mrow><msup><mn>2</mn><mn>2</mn></msup><mo>=</mo><msqrt><mi>x</mi></msqrt></mrow><annotation encoding="application/x-tex">2^2=\sqrt{x}</annotation></semantics></math>22=x<svg width="400em" height="1.08em" viewBox="0 0 400000 1080" preserveAspectRatio="xMinYMin slice"><path d="M95,702c-2.7,0,-7.17,-2.7,-13.5,-8c-5.8,-5.3,-9.5, -10,-9.5,-14c0,-2,0.3,-3.3,1,-4c1.3,-2.7,23.83,-20.7,67.5,-54c44.2,-33.3,65.8, -50.3,66.5,-51c1.3,-1.3,3,-2,5,-2c4.7,0,8.7,3.3,12,10s173,378,173,378c0.7,0, 35.3,-71,104,-213c68.7,-142,137.5,-285,206.5,-429c69,-144,104.5,-217.7,106.5, -221c5.3,-9.3,12,-14,20,-14H400000v40H845.2724s-225.272,467,-225.272,467 s-235,486,-235,486c-2.7,4.7,-9,7,-19,7c-6,0,-10,-1,-12,-3s-194,-422,-194,-422 s-65,47,-65,47z M834 80H400000v40H845z"></path></svg> 
 <math><semantics><mrow><msup><mn>2</mn><mrow><mn>3</mn><mtext> </mtext></mrow></msup><mo>=</mo><msqrt><mi>x</mi></msqrt></mrow><annotation encoding="application/x-tex">2^{3\ }=\sqrt{x}</annotation></semantics></math>23 =x<svg width="400em" height="1.08em" viewBox="0 0 400000 1080" preserveAspectRatio="xMinYMin slice"><path d="M95,702c-2.7,0,-7.17,-2.7,-13.5,-8c-5.8,-5.3,-9.5, -10,-9.5,-14c0,-2,0.3,-3.3,1,-4c1.3,-2.7,23.83,-20.7,67.5,-54c44.2,-33.3,65.8, -50.3,66.5,-51c1.3,-1.3,3,-2,5,-2c4.7,0,8.7,3.3,12,10s173,378,173,378c0.7,0, 35.3,-71,104,-213c68.7,-142,137.5,-285,206.5,-429c69,-144,104.5,-217.7,106.5, -221c5.3,-9.3,12,-14,20,-14H400000v40H845.2724s-225.272,467,-225.272,467 s-235,486,-235,486c-2.7,4.7,-9,7,-19,7c-6,0,-10,-1,-12,-3s-194,-422,-194,-422 s-65,47,-65,47z M834 80H400000v40H845z"></path></svg> 
 <math><semantics><mrow><msqrt><mi>x</mi></msqrt><mo>=</mo><mn>2</mn></mrow><annotation encoding="application/x-tex">\sqrt{x}=2</annotation></semantics></math>x<svg width="400em" height="1.08em" viewBox="0 0 400000 1080" preserveAspectRatio="xMinYMin slice"><path d="M95,702c-2.7,0,-7.17,-2.7,-13.5,-8c-5.8,-5.3,-9.5, -10,-9.5,-14c0,-2,0.3,-3.3,1,-4c1.3,-2.7,23.83,-20.7,67.5,-54c44.2,-33.3,65.8, -50.3,66.5,-51c1.3,-1.3,3,-2,5,-2c4.7,0,8.7,3.3,12,10s173,378,173,378c0.7,0, 35.3,-71,104,-213c68.7,-142,137.5,-285,206.5,-429c69,-144,104.5,-217.7,106.5, -221c5.3,-9.3,12,-14,20,-14H400000v40H845.2724s-225.272,467,-225.272,467 s-235,486,-235,486c-2.7,4.7,-9,7,-19,7c-6,0,-10,-1,-12,-3s-194,-422,-194,-422 s-65,47,-65,47z M834 80H400000v40H845z"></path></svg>=2 
Tags:
Question 14
SURVEY
Ungraded
30 seconds
Report an issue
Q.
A cube with side length s has a volume of 64 cubic units. What is the length of one side?
answer choices
4
8
16
32
4
alternatives
8
16
32
Tags:
Question 15
SURVEY
Ungraded
30 seconds
Report an issue
Q.
Select the set with all perfect squares.
answer choices
-144, 9, 50, 75, 81, 100
9, 50, 81, 100
9, 50, 75, 81, 100
9, 81, 100
-144, 9, 50, 75, 81, 100
alternatives
9, 50, 81, 100
9, 50, 75, 81, 100
9, 81, 100
Tags:
Question 16
SURVEY
Ungraded
30 seconds
Report an issue
Q.
Which of the following is irrational?
answer choices
$\sqrt{49}$
$\sqrt{50}$
$\sqrt{81}$
$\sqrt{121}$
 <math><semantics><mrow><msqrt><mn>49</mn></msqrt></mrow><annotation encoding="application/x-tex">\sqrt{49}</annotation></semantics></math>49<svg width="400em" height="1.08em" viewBox="0 0 400000 1080" preserveAspectRatio="xMinYMin slice"><path d="M95,702c-2.7,0,-7.17,-2.7,-13.5,-8c-5.8,-5.3,-9.5, -10,-9.5,-14c0,-2,0.3,-3.3,1,-4c1.3,-2.7,23.83,-20.7,67.5,-54c44.2,-33.3,65.8, -50.3,66.5,-51c1.3,-1.3,3,-2,5,-2c4.7,0,8.7,3.3,12,10s173,378,173,378c0.7,0, 35.3,-71,104,-213c68.7,-142,137.5,-285,206.5,-429c69,-144,104.5,-217.7,106.5, -221c5.3,-9.3,12,-14,20,-14H400000v40H845.2724s-225.272,467,-225.272,467 s-235,486,-235,486c-2.7,4.7,-9,7,-19,7c-6,0,-10,-1,-12,-3s-194,-422,-194,-422 s-65,47,-65,47z M834 80H400000v40H845z"></path></svg> 
alternatives
 <math><semantics><mrow><msqrt><mn>50</mn></msqrt></mrow><annotation encoding="application/x-tex">\sqrt{50}</annotation></semantics></math>50<svg width="400em" height="1.08em" viewBox="0 0 400000 1080" preserveAspectRatio="xMinYMin slice"><path d="M95,702c-2.7,0,-7.17,-2.7,-13.5,-8c-5.8,-5.3,-9.5, -10,-9.5,-14c0,-2,0.3,-3.3,1,-4c1.3,-2.7,23.83,-20.7,67.5,-54c44.2,-33.3,65.8, -50.3,66.5,-51c1.3,-1.3,3,-2,5,-2c4.7,0,8.7,3.3,12,10s173,378,173,378c0.7,0, 35.3,-71,104,-213c68.7,-142,137.5,-285,206.5,-429c69,-144,104.5,-217.7,106.5, -221c5.3,-9.3,12,-14,20,-14H400000v40H845.2724s-225.272,467,-225.272,467 s-235,486,-235,486c-2.7,4.7,-9,7,-19,7c-6,0,-10,-1,-12,-3s-194,-422,-194,-422 s-65,47,-65,47z M834 80H400000v40H845z"></path></svg> 
 <math><semantics><mrow><msqrt><mn>81</mn></msqrt></mrow><annotation encoding="application/x-tex">\sqrt{81}</annotation></semantics></math>81<svg width="400em" height="1.08em" viewBox="0 0 400000 1080" preserveAspectRatio="xMinYMin slice"><path d="M95,702c-2.7,0,-7.17,-2.7,-13.5,-8c-5.8,-5.3,-9.5, -10,-9.5,-14c0,-2,0.3,-3.3,1,-4c1.3,-2.7,23.83,-20.7,67.5,-54c44.2,-33.3,65.8, -50.3,66.5,-51c1.3,-1.3,3,-2,5,-2c4.7,0,8.7,3.3,12,10s173,378,173,378c0.7,0, 35.3,-71,104,-213c68.7,-142,137.5,-285,206.5,-429c69,-144,104.5,-217.7,106.5, -221c5.3,-9.3,12,-14,20,-14H400000v40H845.2724s-225.272,467,-225.272,467 s-235,486,-235,486c-2.7,4.7,-9,7,-19,7c-6,0,-10,-1,-12,-3s-194,-422,-194,-422 s-65,47,-65,47z M834 80H400000v40H845z"></path></svg> 
 <math><semantics><mrow><msqrt><mn>121</mn></msqrt></mrow><annotation encoding="application/x-tex">\sqrt{121}</annotation></semantics></math>121<svg width="400em" height="1.08em" viewBox="0 0 400000 1080" preserveAspectRatio="xMinYMin slice"><path d="M95,702c-2.7,0,-7.17,-2.7,-13.5,-8c-5.8,-5.3,-9.5, -10,-9.5,-14c0,-2,0.3,-3.3,1,-4c1.3,-2.7,23.83,-20.7,67.5,-54c44.2,-33.3,65.8, -50.3,66.5,-51c1.3,-1.3,3,-2,5,-2c4.7,0,8.7,3.3,12,10s173,378,173,378c0.7,0, 35.3,-71,104,-213c68.7,-142,137.5,-285,206.5,-429c69,-144,104.5,-217.7,106.5, -221c5.3,-9.3,12,-14,20,-14H400000v40H845.2724s-225.272,467,-225.272,467 s-235,486,-235,486c-2.7,4.7,-9,7,-19,7c-6,0,-10,-1,-12,-3s-194,-422,-194,-422 s-65,47,-65,47z M834 80H400000v40H845z"></path></svg> 
Tags: