Finding the fourth root of an expression to higher powers, fourth root

The video tutorial explains the product rule for square roots, demonstrating how to break down complex problems into simpler parts. It covers calculating fourth roots of numbers and variables, and understanding the multiplication of variables with exponents. The tutorial concludes with a detailed example to solidify the concepts discussed.

What does the product rule for square roots state?

• The square root of a product is the product of the square roots.

• The square root of a quotient is the quotient of the square roots.

• The square root of a sum is the sum of the square roots.

• The square root of a difference is the difference of the square roots.

How can the 4th root of 16 be simplified?

• 4

• 16

• 8

• 2

What is the 4th root of W to the 4th power?

• W^4

• W^2

• W^8

• W

How can V to the 8th be rewritten using the 4th root?

• V^4 times V^2

• V^4 times V^4

• V^2 times V^2

• V^8 times V^8

What happens to the exponents when you multiply variables with exponents?

• You divide them.

• You subtract them.

• You multiply them.

• You add them.