Powers, Roots, and Radicals

Rewrite the following expression

• 4^1/2
• 4
• 1
• 4^2/4

Tags

CCSS.HSA.SSE.A.2

CCSS.HSN.RN.A.2

Re-write the expression in radical form.
x^2/3

• (∛x)²
• √x³
• (1/x)
• ∛x

Tags

CCSS.HSN.RN.A.2

Solve for x.

16x² - 9 = 0

• x = 1.333

• x = ± 1.33

• x = ± 0.75

• x = 0.5625

Simplify: ∜(16c⁴d⁸)

• 2cd(∜c)

• 2cd²

• 4cd²(∜c)

• 4cd²

• √49¹¹
• 7¹¹ 
• 49
• 7⁴ = 2401

Tags

CCSS.HSN.RN.A.2

8

• W
• O
• R
• K

Tags

CCSS.HSA.SSE.A.2

CCSS.HSN.RN.A.1

CCSS.HSN.RN.A.2

f(g(x))

• 3x - 6

• 3x - 2

• 3x - 26

• 4x - 2

Tags

CCSS.HSA.SSE.A.1

CCSS.HSA.SSE.B.3

f(x) = x²+9
g(x) = x-9
Find f(x)-g(x). 

• x²+x+9
• x²-x+9
• x²-x
• x²-x+18

Tags

CCSS.HSF-BF.A.1B

Which function matches the graph?

• A

  f(x) = √(x - 4) - 2

• B

  f(x) = √(x + 2) - 4

• C

  f(x) = √(x - 2) - 4

• D

  f(x) = √(x + 4) - 2

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.B.4

CCSS.HSF.IF.B.5

CCSS.HSF.IF.C.7

Which function matches the graph?

• A

  f(x) = ∛(x + 3) + 2

• B

  f(x) = − ∛(x - 3) + 2

• C

  f(x) = ∛(x - 3) + 2

• D

  f(x) = ∛(x - 2) + 3

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7