Powers and Exponents Review

In the expression  $x^5$  what is the BASE?

• x

• 5

Tags

CCSS.6.EE.A.2B

In the expression  $5^2$  what is the BASE?

• 2

• 5

Tags

CCSS.6.EE.A.1

 $y^4$   is the same as...

•  $y\times4$  

•  $4y$  

•  $y\cdot y\cdot y\cdot y$  

Tags

CCSS.6.EE.A.1

CCSS.6.EE.A.2

CCSS.6.EE.A.3

CCSS.6.EE.A.4

 $Simplify\ \left(3x^4\right)\left(2x^3\right).\ \ \$ 

 *Reminder:There are no exponents outside the parentheses. 

•  $5x^7$  

•  $6x^7$  

•  $6x^{12}$  

Tags

CCSS.HSA.APR.A.1

 $\left(4x^2\right)^3$  is the same as...
*Reminder: There are exponents inside AND outside the parentheses. You are raising a power to another power.

•  $\left(4\cdot3\cdot x\cdot x\right)\left(4\cdot3\cdot x\cdot x\right)$  

•  $\left(4\cdot x\cdot x\cdot3\right)$  

•  $\left(4\cdot x\cdot x\right)\left(4\cdot x\cdot x\right)\left(4\cdot x\cdot x\right)$  

Tags

CCSS.HSA.APR.A.1

 $\frac{x^8}{x^4}$  Simplify

•  $x^4$  

•  $x^2$  

•  $1^4$  

Tags

CCSS.6.EE.A.1

CCSS.6.EE.A.3

Simplify $\left(5y^2\right)\left(-7xy^3\right)$  

•  $35xy^5$  

•  $-35xy^5$  

•  $-35xy^6$  

Tags

CCSS.HSA.APR.A.1

 $\frac{12x^4}{3x}$  

•  $4x^3$  

•  $9x^4$  

•  $4x^4$  

•  $9x^3$  

Tags

CCSS.HSA.APR.D.6

 $\frac{20x^3}{4x^3}$  

•  $16x$  

•  $5x$  

•  $5$  

Tags

CCSS.HSA.APR.D.6

Anything to the power of zero is equal to...

Example:   $x^0\ \ \ \ or\ \ \ \ 4^0$  

• 0

• 1

• x

Tags

CCSS.6.EE.A.1