8th
-
10th
grade

Mathematics

81%

accuracy

121

plays

Trish Hickman

4 years

Mathematics

8th -

10thgrade

Special Cases of Binomial Multiplication/Geometry applicatio

Trish Hickman

121
plays

22 questions

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1. Multiple Choice
30 seconds
1 pt
BOX 1:
(x² + 12)(x² - 12) =
x² - 144
x⁴ - 144
x - 144
x⁴ + 144
2. Multiple Choice
30 seconds
1 pt
BOX 2: Simplify
(a + b)² =
a² + 2ab + b²
a² - b²
a³ + b³
a² + ab + b²
3. Multiple Choice
30 seconds
1 pt
BOX 3:
What is (2x + 6)²
2x² + 24x + 12
4x² + 24x + 36
2x² + 24x +36
4x² + 36
4. Multiple Choice
30 seconds
1 pt
BOX 4: Multiply the binomials.
(x + 8)(x - 8)
x² + 8x + 64
x² + 64
x² - 64
x² + 16x - 64
5. Multiple Choice
30 seconds
1 pt
BOX 5: Multiply the binomials
(3x + 5)(3x - 5)
9x² + 25
9x² - 25
3x² - 25
3x² + 30x - 25
6. Multiple Choice
30 seconds
1 pt
BOX 6: Multiply the binomials
(x - r)(x + r)
x² + x + r + r²
x² - r²
x² + 2rx + r²
7. Multiple Choice
30 seconds
1 pt
BOX 7: Multiply
(4x + 9)(4x - 9)
4x² - 36
16x² - 81
4x² + 36x - 81
8x² - 81
8. Multiple Choice
30 seconds
1 pt
BOX 9: CHALLENGE PROBLEM
Simplify: (3x + 4y)²
9x² + 24xy + 16y²
9x² + 16y²
x² - y²
PIE DAY IS COMING SOON... YAY!!!
9. Multiple Choice
15 minutes
1 pt
(x + 3)²
x²+6x+9
x²+9
x²+9x+6
x²+6
10. Multiple Choice
15 minutes
1 pt
(3a + 4)²
9a²+12a+16
9a²+24a+16
9a²+12a+8
9a²+24a+8
11. Multiple Choice
15 minutes
1 pt
(x−5)²
x² +10x+25
x² − 25
x² −10x+25
x² +25
12. Multiple Choice
15 minutes
1 pt
(2x−y)²
4x²−4xy+y²
4x²+y²
4x²−y²
4x²+4xy+y²
13. Multiple Choice
15 minutes
1 pt
(x+2)(x−2)
x²−4x−4
x²+4
x²−4
x²+4x−4
14. Multiple Choice
15 minutes
1 pt
(x+7)(x−7)
x²−14x−49
x²−49
x²+49
x²+14x−49
15. Multiple Choice
15 minutes
1 pt
(2x−9)(2x+9)
4x²−36x−81
4x²+36x−81
4x²+81
4x²−81
16. Multiple Choice
30 seconds
1 pt
What is the area for the given rectangle:
6x³ - 9x² + 10x - 15
6x² + 1x - 15
6x² + 4x + 4
6x³ + 1x² - 15x
17. Multiple Choice
30 seconds
1 pt
A rectangular garden has an area of 4x² - 64. What are the dimensions of the garden?
(Hint: Factor)
(2x + 8) by (2x - 8)
(2x + 8) by (2x + 8)
(2x - 8) by (2x - 8)
Prime
18. Multiple Choice
30 seconds
1 pt
A pool has a length of x - 5 and a width of x + 3. What is the area of the pool?
x² - 2x - 15
x² - 8x + 15
x² + 2x - 15
x² + 8x + 15
19. Multiple Choice
30 seconds
1 pt
What is the perimeter of this rectangle?
$6x+10$
$12x+20$
$12x-10$
$5x-6$
20. Multiple Choice
30 seconds
1 pt
What is the area of this rectangle?
$5x^2+42x+16$
$x^2+40x+18$
$5x^2+42x-16$
$x^2-40x+16$
21. Multiple Choice
3 minutes
1 pt
354.33 mi²
345.33 mi²
344.33 mi²
22. Multiple Choice
3 minutes
1 pt
1377 m²
1888 m²
1432 m²
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Special Cases of Binomial Multiplication...

8th
-
10th
grade

Mathematics

Mathematics

8th -

10thgrade

Special Cases of Binomial Multiplication/Geometry applicatio

121
plays

22 questions

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