What is the radical form of the expression 4 3/2?

Step-by-step explanation:

4 to the power of 3/2 is the same thing as

since the numerator (3) represents the exponent, and the denominator (2) is the root

think of it like this: is (4x4) and is just 4 and so is 2 since it is the inverse of and the inverse of a power is a root, so the denominator always is the root and the numerator is the power

what does x eaqual

step-by-step explanation:

56.6

step-by-step explanation:

the ratio of the perimeters is equal to the scale.

the ratio of the areas is equal to the square of the scale.

34 / 20 = k

a / 19.6 = k²

substituting:

a / 19.6 = (34 / 20)²

a = 19.6 (34 / 20)²

a ≈ 56.6