Simplifying Radicals with Variables

What is the square root of x-squared if x equals x squared?

• x cubed

• x to the power of 4

• x squared

• x

How can you express x to the power of 4 to find its square root?

• x cubed times x

• x to the power of 4 times x

• x squared times x squared

• x squared times x

What is the square root of x to the power of 6?

• x to the power of 5

• x to the power of 4

• x cubed

• x squared

Tags

CCSS.6.EE.A.1

What pattern do you observe in the exponents when taking square roots?

• Exponent halves

• Exponent triples

• Exponent remains the same

• Exponent doubles

What is the square root of x cubed?

• x cubed

• x squared

• x

• x times square root of x

How do you handle the square root of x to the power of 7?

• Divide by 3

• Divide by 2 and leave the remaining x

• Multiply by 2

• Multiply by 3

What is the square root of a squared?

• a cubed

• a to the power of 4

• a squared

• a

How do you simplify the square root of b to the power of 3?

• b times square root of b

• b cubed

• b squared

• b

What is the square root of 54 when simplified?

• 3 times square root of 6

• 6 times square root of 3

• 9 times square root of 6

• 54

Tags

CCSS.HSA.APR.A.1

What is the final simplified form of x to the power of 7?

• x cubed times x

• x to the power of 4

• x to the power of 3 times square root of x

• x to the power of 6

Tags

CCSS.HSA.APR.A.1