Radicals, Exponents, & Rationals Review

Solve:
 $3=\sqrt{b-1}$  

• 10

• 8

• 16

• 4

Solve:
 $\sqrt{6x+1}-8=3$  

• 20

• 11

• 4

• -2

Tags

CCSS.HSA.REI.A.2

Solve:
 $\sqrt{x+4}=x-2$  

• x= 1

• x= 5 and 0

• x= 5

• x= 0

Tags

CCSS.HSA.REI.A.2

Solve:
 $\frac{x+2}{8}=\frac{3}{4}$  

• x = 2

• x = 6

• x = 4

• x = 8

Tags

CCSS.7.EE.B.4A

Simplify:  $2m^2\cdot2m^3$  

•  $4m^5$  

•  $4m^6$  

•  $2m^5$  

•  $2m^6$  

Tags

CCSS.HSA.APR.A.1

Simplify  $x^2y^{-4}\cdot x^3y^2$ . 

•  $x^5y^{-2}$  

•  $x^6y^2$  

•  $\frac{x^5}{y^2}$  

•  $\frac{x^6}{y^2}$  

Tags

CCSS.8.EE.A.1

Simplfiy:  $\left(2x^2\right)^{-4}$ 

•  $2x^8$  

•  $16x^8$  

•  $\frac{16}{x^8}$  

•  $\frac{1}{16x^8}$  

Tags

CCSS.8.EE.A.1

Simplify:     (2x⁴y⁵)(-3x²y⁷)

• 6x⁶y¹²
• -1x⁶y^-2
• -6x²y²
• -6x⁶y¹²

Tags

CCSS.HSA.APR.A.1

Simplify:  $\frac{2^8z^{10}}{2^6z^3}$  

• 2¹⁴ z¹³

• 2²/z⁷

• 2¹⁴/ z⁷

• 2² z⁷

Tags

CCSS.HSA.APR.A.1

Rewrite in radical form.

• A
• B
• C
• D

Tags

CCSS.HSN.RN.A.2