Radicals and Roots

• x³√x
• 7x√x²
• x⁶√x
• √x

Simplify the radical...
√20a²b⁴

• 2ab²√5

• 4ab²√5

• 5ab²√2

• 2a²b²√5

Simplify √18c⁸

• 3c⁴√2

• 3c⁷√2

• 3c³√9c

• 2√3c⁸

If I know the area of a square, how do I find the side length?

• I square the area.

• I divide the area by 2.

• I take the square root of the area.

• I divide the area by 4.

Tags

A.NR.5.2

Q1. What is the value of the expression?

• x⁴y⁴√y

• 72xy

• xy√y

• x²y³√x²

Simplify

√45n³

• 3n√5n

• 4n√8

• 4n√-8

• 10√n

Question 3

• 10

• 16

• 100

• 9

Question 4

• 20

• 11

• 4

• -2

What is the first step for the following equation: \(\sqrt{4x-1}=\ 12\)

• Divide both sides by 4.

• Add 1 to both sides.

• Square root both sides.

• Square both sides.