2A 3.6 Solving Rational Exponents and Square Root Equations

Solve the Rational Exponent Equation:

• A

• B

• C

• D

Rewrite the expression without using a radical:

• (2x + 1)^3/4

• (2x + 1)^4/3

• 4(2x + 1)³

• 3(2x + 1)⁴

Solve. (3x - 5)^1/4 + 3 = 4

• 4/3

• 2

• -2

• -4/3

Solve. (2x - 5)^1/3 = 3

• 16

• 3

• 7

• no solution

 $8-\sqrt{x+12}=3$  

• no solution

•  $\sqrt{5}-12$  

• 13

• 37

Tags

CCSS.HSA.REI.A.2

 $\frac{1}{4}\sqrt{32x}=1$  

• 1/512

• 1/16

• 1/32

• 1/2

 $3-\sqrt{2x-1}=6$  

• no solution

• 5

• 5/2

• -5

Tags

CCSS.HSA.REI.A.2

 $\sqrt{x+13}-8=-2$  

• 87

• no solution

• 23

•  $\sqrt{10}-13$  

Tags

CCSS.HSA.REI.A.2