Exponent Rules

^simplify 5x³ 2x²

• 10x⁵
• 3x
• 10x⁶
• 7x⁵

Tags

CCSS.HSA.APR.A.1

What is [ (12x³y⁵z⁷)/ (144x^-4 y⁷z^-3)]⁰

• 12(x⁷z¹⁰)
• (x⁷z¹⁰)/12y²
• 1
• (x⁷y^-2z¹⁰)/12

Tags

CCSS.8.EE.A.1

Simplify (7x⁴)(9x³)

• 16x¹²

• 79 x¹²

• 63x⁷

• 63x¹²

Simplify:  $\left(2a^3b^4c^3\right)^2\cdot\left(4a^2bc^3\right)$  

•  $16a^8b^9c^9$  

•  $8a^8b^9c^9$  

•  $8a^6b^5c^6$  

•  $16a^5b^5c^6$  

Tags

CCSS.HSA.APR.A.1

Simplify:  $\frac{12x^5y^4}{2x^9y}$  

•  $6x^{-4}y^3$  

•  $\frac{6y^3}{x^4}$  

•  $\frac{12y^3}{2x^4}$  

•  $\frac{6x^{-4}}{y^3}$  

Tags

CCSS.HSA.APR.A.1

Simplify:  $\left(3x^5\right)^6$  

•  $18x^{30}$  

•  $729x^{11}$  

•  $3^6x^{30}$  

•  $729x^{30}$  

Tags

CCSS.HSA.APR.A.1

Simplify:  $2m^{-1}$  

•  $\frac{1}{2m}$  

•  $\frac{m}{2}$  

•  $\frac{2}{m}$  

•  $2m$  

Tags

CCSS.HSA.APR.D.6

CCSS.HSA.SSE.B.3

CCSS.HSN.RN.A.2

Simplify:  $\frac{-15x^9}{10x^{17}}$  

•  $\frac{5}{x^8}$  

•  $\frac{-3x^8}{2}$  

•  $\frac{-3x^{-8}}{2}$  

•  $\frac{-3}{2x^8}$  

Tags

CCSS.HSA.APR.A.1

Simplify:  $\frac{50r^6n^{-7}}{2n^2r^4}$  

•  $25r^4n^5$  

•  $\frac{25r^4}{n^5}$  

•  $\frac{25r^2}{n^9}$  

•  $25r^2n^{-9}$  

Tags

CCSS.HSA.APR.A.1

According to exponent rules, when we divide powers we _______ the exponents.

• add
• subtract
• multiply
• divide

Tags

CCSS.8.EE.A.1