8th
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Mathematics

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Erin Fitzmaurice

6 years

Mathematics

8th

grade

Properties of Exponents

Erin Fitzmaurice

2K
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17 questions

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1. Multiple Choice
5 minutes
1 pt
Simplify. Your answer should contain only positive exponents.

3⁴⋅ 3⁷
3²⁸
3³
3^-3
3¹¹
2. Multiple Choice
5 minutes
1 pt
Simplify. Your answer should contain only positive exponents.

(8⁵)³
$8^8$
$8^{15}$
$8^2$
$\frac{1}{8^2}$
3. Multiple Choice
5 minutes
1 pt
Simplify. Your answer should contain only positive exponents.

$\frac{5^7}{5^2}$
$5^{14}$
$5^9$
$5^5$
4. Multiple Choice
5 minutes
1 pt
Simplify. Your answer should contain only positive exponents.

6^-4
$6^4$
$\frac{1}{6^{4\ }}$
$\frac{1}{6}$
$6^2$
5. Fill in the Blank
5 minutes
1 pt
Simplify. Your answer should contain only positive exponents.

$17^0$
6. Multiple Choice
5 minutes
1 pt
Simplify. Your answer should contain only positive exponents.

$\frac{4y}{3x^{-2}}$

$\frac{4y}{3}$
$\frac{4x^2y}{3}$
$\frac{3x^2}{4y}$
$\frac{4y^2}{3x}$
7. Multiple Choice
5 minutes
1 pt
Simplify. Your answer should contain only positive exponents.

2x⁰y³
2y²
2xy
2y³
1
8. Multiple Choice
5 minutes
1 pt
Simplify. Your answer should contain only positive exponents.

$\frac{4x^2y^4}{6xy}$

$\frac{2xy^3}{3}$
$\frac{3}{2}x^3y^5$
$\frac{3xy}{2}$
9. Fill in the Blank
5 minutes
1 pt
Simplify. Your answer should contain only positive exponents.

(3x)⁰
10. Multiple Choice
5 minutes
1 pt
Simplify. Your answer should contain only positive exponents.

$x^2\cdot x^4$

$x^2$
$x^6$
$x^{-2}$
$x^8$
11. Fill in the Blank
5 minutes
1 pt
Simplify. Your answer should contain only positive exponents.

$\frac{4x^2y}{2x}$
12. Fill in the Blank
5 minutes
1 pt
Simplify. Your answer should contain only positive exponents.

$3\left(x^2+y\right)^0$
13. Multiple Choice
5 minutes
1 pt
Simplify. Your answer should contain only positive exponents.

$2a^2b^3\cdot4ab^2$
$8a^3b^5$
$2ab^2$
$8a^2b^5$
$\frac{1}{2}ab$
14. Multiple Choice
5 minutes
1 pt
Simplify. Your answer should contain only positive exponents.

$\left(6b^4c^2\right)^2$
$6b^8c^4$
$36b^4c^2$
$6^2b^2c$
$6^2b^8c^4$
15. Multiple Choice
5 minutes
1 pt
Simplify. Your answer should contain only positive exponents.

$4x^{-2}y$
$\frac{4y}{x^2}$
$\frac{1x^2}{4y}$
$\frac{4}{x^2y}$
$\frac{1y}{4x^2}$
16. Fill in the Blank
5 minutes
1 pt
Simplify. Your answer should contain only positive exponents.

$\frac{6x^0}{2y^{-1}}$
17. Multiple Choice
5 minutes
1 pt
Simplify. Your answer should contain only positive exponents.

$\frac{6^3}{6^5}$
$6^{-2}$
$\frac{1}{6^2}$
$6^2$
$\frac{1}{6}$
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