Radicals QPC Review

√500x⁸y²

• 10x⁴y√5
• 10x⁴y²√5
• 50x⁴y
• 100x⁴y√5

(-2√7)(3√28)

• -6√14
• 6√13
• -84
• -78

• A
• B
• C
• D

Solve the equation. Check for extraneous solutions.

• 36

• 18

• -18

• 27

SIMPLIFY:

• A
• B
• C
• D

Simplify:

• A
• B
• C
• D

Simplify the expression:

• √246x²
• 3x√2 - 2x√3 + 6x
• 7x√6
• 7x√18

Perform the operation.  Express your answer in simplest form.

• 54√14 - 12√33
• 18√14 - 6√33
• -3√6
• 3√14 - 2√33

Write the expression in exponential form:
∛(2x)²

• (2x)^2/3
• 2x^2/3
• 2x^3/2
• (2x)^3/2

Which cannot be added or subtracted?
A) 12√5 + 4√5
B) 2√3 + 4√3
C) 4√5 - 4√7
D) 2√9 + 4√9

• A
• B
• C
• D