Simplifying Radicals: Square Roots and Variables

What are the factors of 147 where one is a perfect square?

• 16 and 9

• 49 and 3

• 36 and 4

• 25 and 6

What is the square root of 49?

• 8

• 7

• 9

• 6

What is the square root of x squared?

• 2x

• x

• x^3

• x^2

What is the square root of y to the sixth?

• y^4

• y^3

• y^2

• y^5

What is the result of y cubed times y cubed?

• y^6

• y^12

• y^3

• y^9

What is the square root of y to the ninth?

• y^4.5

• y^4.25

• y^3

• y^4

How can z to the seventh be split for simplification?

• z^6 and z

• z^5 and z^2

• z^4 and z^3

• z^3 and z^4

What is the square root of z to the sixth?

• z^3

• z^4

• z^2

• z^5

What is the simplified form of z to the 101?

• z^50

• z^50 * sqrt(z)

• z^51

• z^50 * z

What is the rule regarding square roots in the denominator?

• They should be squared

• They are allowed

• They must be simplified

• They cannot be present