Learn how to rewrite an exponent with a fraction power as an radical expression

What is the first step in converting a number raised to a fractional power into a radical expression?

• Divide the base by the fraction

• Add the fraction to the base

• Rewrite the expression as a radical

• Multiply the base by the fraction

How do you simplify the expression 7 squared?

• By dividing 7 by 2

• By finding the cube root of 7

• By calculating 7 times 2

• By calculating 7 times 7

What is the simplified form of the cube root of 49?

• 7

• The square root of 49

• 49

• The cube root of 49

Why can't the cube root of 49 be simplified further?

• Because 49 is not a perfect cube

• Because 49 is a prime number

• Because 49 is a perfect square

• Because 49 is already in its simplest form

What is the final simplified solution for the expression given in the video?

• The cube root of 49

• 49

• The square root of 49

• 7