Radicals and Rational Exponents Lesson Check

Rewrite the following

∛x⁵

• x^3/5

• x^5/3

• x²

• x³⋅x⁵

Write as a radical expression
y²⁄ ³

• 2y³
• √y³
• ∛y²
• 3y²

Tags

CCSS.HSN.RN.A.2

Which expression with a fractional exponent best represents √7 ?

• 7 ^½
• 7¼
• 7⅓
• 2⁷

Tags

CCSS.HSN.RN.A.2

• 64
• 8
• 2
• 32

Tags

CCSS.HSN.RN.A.2

Simplify

• 3 x² y² z √3yz

• 3 x y z √xy²

• 3xyz

• Can't Simplify

Rationalize the denominator:
 $\frac{7\sqrt{3}}{\sqrt{10}}$  

•  $\frac{70\sqrt{3}}{10}$  

•  $\frac{7\sqrt{3}}{100}$  

•  $\frac{7\sqrt{30}}{10}$  

•  $7\sqrt{3}$  

Tags

CCSS.HSN.RN.A.2