REVIEW PROPERTIES OF EXPONENTS

Select the expression that is equivalent (equal) to (7⁶)⁴.

• 7¹⁰

• 7²

• 7²⁴

• 7²⁷

Tags

CCSS.6.EE.A.1

What is the correct way to expand  $5^3\cdot5^2$  ?

•  $\left(5+5+5\right)\left(5+5\right)$  

•  $\left(5\times3\right)\left(5\times2\right)$  

•  $\left(5\times5\right)\left(3\times2\right)$  

•  $\left(5\cdot5\cdot5\right)\left(5\cdot5\right)$  

Tags

CCSS.8.EE.A.1

Select the expression equivalent (equal) to  $\frac{6^8}{6^3}$  .

•  $6^{11}$  

•  $6^5$  

•  $6^{24}$  

•  $6^{-5}$  

Tags

CCSS.8.EE.A.1

Which expression is equivalent (equal) to  $\frac{\left(12^3\right)^5}{12^{-4}}$  .

•  $12^{19}$  

•  $12^{12}$  

•  $12^{11}$  

•  $12^4$  

Tags

CCSS.8.EE.A.1

Which expression is equivalent (equal) to  $\frac{10^{-3}}{10^9}$  .

•  $10^{-12}$  

•  $10^{-6}$  

•  $10^6$  

•  $10^{-27}$  

Tags

CCSS.8.EE.A.1

What is the value of x in the equation $\left(7^3\right)\cdot\left(7^x\right)=7^9$  ?

•  $3$  

•  $2$  

•  $5$  

•  $6$  

Tags

CCSS.8.EE.A.1

Which expression is equivalent (equal) to  $\left(\frac{1}{3}\right)^{-6}\cdot\left(\frac{1}{3}\right)^8$  .

•  $\left(\frac{1}{3}\right)^{-48}$  

•  $\left(\frac{1}{3}\right)^2$  

•  $\left(\frac{1}{3}\right)^{-2}$  

•  $\left(\frac{1}{3}\right)^{-14}$  

Tags

CCSS.8.EE.A.1

Which is greater, 2654⁰ or 5⁰?

• 2654⁰

• 5⁰

• They are the same

• Zero is greater

Tags

CCSS.8.EE.A.1

Anything raised to a power of zero is always: 

• 0
• 1
• itself
• negative

Tags

CCSS.8.EE.A.1

Rewrite using a positive exponent.
w^-13

• -w¹³
• ¹/_w¹³
• ¹/_w^-13
• w¹³

Tags

CCSS.8.EE.A.1