properties of exponents 1

Solve

• h¹⁹
• h⁹⁰
• h^-1
• 1/h¹

Tags

CCSS.HSA.APR.A.1

2.) Simplify
(3x³y⁵)⁴

• 3x¹²y²⁰
• 81x¹²y²⁰
• 12x¹²y²⁰
• 81x⁷y⁹

Tags

CCSS.HSA.SSE.B.3

CCSS.HSN.RN.A.2

Simplify (-4r⁵)(2r⁸)

• -8r¹³
• -2r¹³
• -8r⁴⁰
• -2y⁴⁰

Tags

CCSS.HSA.APR.A.1

  Simplify
 (2a²b⁴z)(6a³b²z⁵)

• 8a⁵b⁶z⁶
• 12a⁶b⁸z⁵
• 12a⁵b⁶z⁶
• 8a⁶b⁸z⁵

Tags

CCSS.HSA.APR.A.1

Bob thinks that  $3^6$  is 6 x 6 x 6...

• Bob is correct!

• Bob confused the exponent and the base.

• Bob multiplied 3 x 6

• Bob used repeated addition instead of repeated multiplication

Find all expressions that are equivalent to  $\left(2^5\right)\left(2^7\right)$  

•  $2^{35}$  

•  $2^{12}$  

•  $4^{12}$  

•  $\left(2^6\right)\left(2^6\right)$  

•  $\left(2^2\right)\left(2^{10}\right)$  

Mary thinks that  $\left(5^7\right)\left(5^2\right)$  is  $10^{14}$  .  What did Mary do wrong?

• Mary is correct!

• Mary changed the bases... No No, Mary!

• Mary multiplied the exponents, but should have added them.

Who correctly simplified  $\left(6^2\right)^5$  ?

• Bob:  $6^2\cdot6^2\cdot6^2\cdot6^2\cdot6^2=6^{10}$  

• George:  $6^{2\cdot2\cdot2\cdot2\cdot2}=6^{32}$  

• Mary:  $6^{\left(2+5\right)}=6^7$  

(b²)( b⁴) 

• b⁸
• b⁶
• b²
• 2b⁶

Tags

CCSS.8.EE.A.1

Simplify x³y²z⁶x^-1yz^-5

• x²y³z
• x²y²z¹¹
• x⁴y³z¹¹
• x²z

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3