A2 Section 5.1

• No real roots

• One real root

• Two real roots

• No real roots

• One real root

• Two real roots

• No real roots

• One real root

• Two real roots

Tags

CCSS.HSA-REI.B.4B

• No real roots

• One real root

• Two real roots

Evaluate the expression:

 $4^{\frac{5}{2}}$ 

•  $512$ 

•  $32$ 

•  $22.63$ 

•  $10$ 

Evaluate the expression. Round your answer to two decimal places if necessary:

 $64^{-\frac{2}{3}}$ 

•  $0.06$ 

•  $\frac{1}{16}$ 

•  $\frac{1}{12288}$ 

•  $1.46$ 

Rewrite the expression using a rational exponent:

 $\sqrt[4]{16^7}$ 

•  $16^{\frac{4}{7}}$ 

•  $16^{\frac{7}{4}}$ 

•  $7^{\frac{1}{4}}$ 

•  $4^7$ 

Tags

CCSS.HSN.RN.A.2

Evaluate the expression. Round your answer to two decimal places if necessary:

 $16^{\frac{7}{4}}$ 

•  $16,384$ 

•  $128$ 

•  $67,108,864$ 

•  $256$ 

Find the real solution(s) of the equation. Round your answer to two decimal places if necessary:

 $\frac{1}{2}x^5=512$ 

•  $x=4$ 

•  $x=-4$ 

•  $x=3.03$ 

•  $x=-3.03$ 

Find the real solution(s) of the equation. Round your answer to two decimal places if necessary:

 $\left(x+5\right)^4=16$ 

•   $x=-7$ 

•  $x=-3$  

•  $x=7$  

•  $x=3$