Properties of Exponents

Simplify 3⁴ ⋅ 3⁷

• 3²⁸

• 3³

• 3^-3

• 3¹¹

Tags

CCSS.8.EE.A.1

Which expression is equivalent to  $\left(5x^3y^2\right)\left(10xy^5\right)$  ?

•  $15x^4y^7$  

•  $50x^3y^7$  

•  $50x^3y^{10}$  

•  $50x^4y^7$  

Which expression is equivalent to  $\left(3x^4y^4\right)\left(6x^9y\right)$  ?

•  $18x^{13}y^5$  

•  $9x^{13}y^5$  

•  $18x^{13}y^4$  

•  $18x^5y^3$  

Which expression is equivalent to  $\left(2x\right)^2$  ?

•  $2x^2$  

•  $4x$  

•  $4x^2$  

•  $8x$  

True or False? These expressions are equivalent:  $\left(9x^3\right)^2$  and  $81x^6$  

• True

• False

Simplify (8⁵)³

• 8⁸

• 8¹⁵

• 8²

• 1/8²

Tags

CCSS.HSA.APR.A.1

(2ab)³

• 2³a³b³
• 2ab³
• 6a³b³
• 6ab

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

• 4x⁸
• 9x²
• 4x²
• 9x¹⁵

Tags

CCSS.HSA.APR.A.1

True or False? These expressions are equivalent:  $\frac{6x^5}{2x^3}$  and  $3x^{\frac{5}{3}}$  

• True

• False

Which expression is equivalent to  $\frac{8x^{14}}{8x^6}$  ?

•  $x^8$  

•  $8x^8$  

•  $x^{20}$  

•  $x^{\frac{7}{3}}$