Simplifying Exponential Expressions

Simplifying Exponential Expressions

8th - 9th Grade

18 Qs

quiz-placeholder

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Simplifying Exponential Expressions

Simplifying Exponential Expressions

Assessment

Quiz

Mathematics

8th - 9th Grade

Medium

CCSS
8.EE.A.1, HSA.APR.D.6, HSN.RN.A.2

+3

Standards-aligned

Created by

Donovan McBean

Used 37+ times

FREE Resource

18 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Simplify the expression:

 (10)2(10)4\left(-10\right)^2\cdot\left(-10\right)^4  

 (10)8\left(-10\right)^{-8}  

 (10)8\left(-10\right)^8  

 (10)6\left(-10\right)^6  

 (10)6\left(-10\right)^{-6}  

Tags

CCSS.8.EE.A.1

2.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Simplify the expression:

 (152)6\left(15^2\right)^6  

 151215^{12}  

 15815^8  

 301230^{12}  

 30830^8  

Tags

CCSS.8.EE.A.1

3.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

 125122124\frac{12^5\cdot12^2}{12^4}  Simplify the expression:

 12412^4  

 12312^3  

 121212^{12}  

 1212  

Tags

CCSS.8.EE.A.1

4.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Simplify the expression:  1y9y16\frac{1}{y^9}\cdot y^{16}  

 y9y^9  

 y6y^6  

 y7y^7  

 y15y^{15}  

Tags

CCSS.8.EE.A.1

5.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Simplify the expression:  (a32b5)4\left(\frac{a^3}{2b^5}\right)^4  

 a122b20\frac{a^{12}}{2b^{20}}  

 a72b9\frac{a^7}{2b^9}  

 a1216b20\frac{a^{12}}{16b^{20}}  

 a716b9\frac{a^7}{16b^9}  

Tags

CCSS.8.EE.A.1

6.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Simplify the expression. Only use positive exponents.  a2b4a^{-2}b^{-4}  


 a2b4a^2b^4  

 b4a2\frac{b^4}{a^2}  

 a2b4\frac{a^2}{b^4}  

 1a2b4\frac{1}{a^2b^4}  

Tags

CCSS.8.EE.A.1

7.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Simplify the expression:

 (5xy)2\left(5xy\right)^2  

 25xy25xy  

 25xy225xy^2  

 5x2y25x^2y^2  

 25x2y225x^2y^2  

Tags

CCSS.8.EE.A.1

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