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Exponent Rules: Negative Exponents

Authored by Angela Miller

Mathematics

7th - 9th Grade

CCSS covered

Used 406+ times

Exponent Rules: Negative Exponents
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13 questions

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1.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Simplify:    242^{-4}  

 8-8  

 16-16  

 18-\frac{1}{8}  

 116\frac{1}{16}  

Tags

CCSS.HSN.RN.A.2

2.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

 x7x^{-7}  

 1x7\frac{1}{x^{-7}}  

 1x7\frac{1}{x^7}  

 x7x^7  

 7x7x  

Tags

CCSS.HSA.APR.A.1

3.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Rewrite using a Positive Exponent:    5n95n^{-9}  

 5n9-5n^9  

 5n9-\frac{5}{n^9}  

 5n9\frac{5}{n^9}  

 45n-45n  

Tags

CCSS.HSA.SSE.B.3

4.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

 1w2\frac{1}{w^{-2}}  

 w2w^2  

 2w-2w  

 2w\frac{2}{w}  

 1w2\frac{1}{w^2}  

Tags

CCSS.HSA.APR.A.1

5.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Simplify:     x3  x3x^3\ \cdot\ x^{-3}  

 x0 =  1x^{0\ }=\ \ 1  

 x1  =  1xx^{-1\ \ }=\ \ \frac{1}{x}  

 2x9 = 2x92x^{-9}\ =\ \frac{2}{x^9}  

 2x0= 22x^0=\ 2  

Tags

CCSS.HSA.APR.A.1

6.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Simplify:     x3x7\frac{x^{-3}}{x^{-7}}  

 x21x^{21}  

 x4x^4  

 1x21\frac{1}{x^{21}}  

 1x10\frac{1}{x^{10}}  

Tags

CCSS.HSA.APR.A.1

7.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

 x5y6zx3yz3\frac{x^5y^{-6}z}{x^{-3}y^{ }z^{-3}}  

 x8z4y7\frac{x^8z^4}{y^7}  

 x2z3y5\frac{x^2z^3}{y^5}  

 x8y7z4\frac{x^8}{y^7z^4}  

 x2y5z2\frac{x^2}{y^5z^2}  

Tags

CCSS.HSA.APR.A.1

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