Exponents and Radical Equations

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• B

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Simplify . Your answer should contain only positive exponents.$yx^{\frac{1}{3}}\cdot xy^{\frac{3}{2}}$  

•  $x^{\frac{4}{3}}y^{\frac{5}{2}}$  

•  $x^{\frac{2}{3}}y^{\frac{1}{2}}$  

•  $x^{\frac{1}{3}}y^{\frac{3}{2}}$  

•  $x^{\frac{2}{3}}y^{\frac{4}{3}}$  

Tags

CCSS.HSA.APR.A.1

Simplify . Your answer should contain only positive exponents.  $\frac{a^{\frac{3}{4}}b^{-1}\cdot b^{\frac{7}{4}}}{3b^{-1}}$  

•  $\frac{a^{\frac{3}{4}}b^{\frac{7}{4}}}{3}$  

•  $\frac{a^{\frac{3}{4}}b^{\frac{3}{4}}}{3}$  

•  $a^{\frac{3}{4}}b^{\frac{7}{4}}$  

•  $3a^{\frac{3}{4}}b^{\frac{7}{4}}$  

Tags

CCSS.HSA.APR.A.1

Rewrite in radical form.

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• B
• C
• D

Tags

CCSS.HSN.RN.A.2

Re-write  $\left(5xy\right)^{-\frac{1}{3}}$  in radical form.

•  $\ ^3\sqrt{5xy}$  

•  $\frac{1}{\ ^3\sqrt{5xy}}$  

•  $\frac{1}{\left(5xy\right)^3}$  

•  $\frac{5}{\ ^3\sqrt{xy}}$  

Tags

CCSS.HSN.RN.A.2

Simplify

• 2x¹^/³

• x

• x¹^/³

• x²

• a
• b
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• d

Solve for the variable.

• -7,-1
• -7
• -1
• no solution

Tags

CCSS.HSA.REI.A.2

Solve for the variable.

• -14
• 14
• no solution
• 28

Solve the radical equation

• v = 9

• v = 82

• v = -9

• v = -82

Tags

CCSS.HSA.REI.A.2