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multiplying and dividing exponents

Authored by Alishia Glover

Mathematics

9th Grade

CCSS covered

multiplying and dividing exponents
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19 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Simplify:  9h63h3\frac{9h^6}{3h^3}  

 3h93h^9  

 3h3 3h^{3\ }  

 3h183h^{18}  

 h3 h^{3\ }  

Tags

CCSS.8.EE.A.1

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Simplify: (5x3)(3x5)\left(5x^3\right)\left(-3x^5\right)  

 15x8-15x8  

 2x82x^8  

 15x2-15x^2  

 15x2 -15x^{-2\ }  

Tags

CCSS.HSA.APR.A.1

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Simplify: (25)(24)(23)\left(-2^5\right)\left(-2^4\right)\left(-2^{-3}\right)  

 66-6^6  

 868^6  

 86-8^6  

 26-2^6  

Tags

CCSS.8.EE.A.1

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Simplify: (4y7)(10y2)\left(4y^7\right)\left(-10y^{-2}\right)  

 405-40^5  

 40y5 -40y^{5\ }  

 6y3-6y^3  

 40y9-40y^9  

Tags

CCSS.HSA.APR.A.1

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Simplify: 25c115c10\frac{25c^{11}}{5c^{10}}  

 5c215c^{21}  

 5c5c  

 125c21125c^{21}  

 125c125c  

Tags

CCSS.HSA.APR.A.1

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Simplify: (5a3b5)(8ab)\left(5a^3b^5\right)\left(-8ab\right)  

 40a4b6-40a^4b^6  

 40a3b5-40a^3b^5  

 40a2b4-40a^2b^4  

 3ab-3ab  

Tags

CCSS.8.EE.A.1

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Simplify: 20x510x3\frac{20x^5}{-10x^3}  

 10x-10x  

 2x22x^2  

 2x2 -2x^{2\ }  

 2x8-2x^8  

Tags

CCSS.8.EE.A.1

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