7.4 Day 2

Simplify

• x²⁸y¹² / x²y

• x²⁸y¹² / x⁸y⁴

• x²⁰y⁸

Tags

CCSS.HSA.APR.D.6

CCSS.HSA.APR.D.7

Simplify:
(12x⁵y⁴/16x²y⁶)^{2
Note: / is divide--rewrite first part over the second part to view easier}

• 9x⁹/16y⁴

• 144x¹⁰y⁸/256x⁴y¹²

• 3x^6/4y⁴

• 9x⁶/16y⁴

Tags

CCSS.HSA.APR.A.1

• A

• B

• C

• D

Tags

CCSS.HSA.APR.A.1

 $\left(\frac{12x^5y4}{16x^2y^6}\right)^2$  

•  $\frac{3x^6}{4y^4}$  

•  $\frac{144x^{10}y^8}{256x^4y^{12}}$  

•  $\frac{3x^6}{4y^4}$  

•  $\frac{9x^6}{16y^4}$  

Simplify

• 2b²

• 2b⁶

• 6b⁶

• 8b⁶

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.APR.D.6

CCSS.HSA.APR.D.7

CCSS.HSA.SSE.A.2

 $\left(\frac{3x^{\frac{1}{2}}}{15}\right)^2$  

•  $\frac{1}{5}x$  

•  $\frac{x}{25}$  

•  $\frac{x}{5}$  

• 5x

 $\left(\frac{6n^2}{3n}\right)^{-3}$  

•  $2n^{-6}$  

•  $\frac{2}{n^6}$  

•  $\frac{1}{8n^3}$  

•  $\frac{1}{8n^5}$  

 $\left(\frac{b^{\frac{4}{5}}}{b^7}\right)^{-5}$  

•  $b^{39}$  

•  $\frac{1}{b^{31}}$  

•  $\frac{1}{b^{39}}$  

•  $b^{31}$  

 $\left(\frac{3}{5c^2}\right)^0$  

• 0

• 1

•  $\frac{3}{5c^2}$  

• No Solution