Question

The area of the square shown below is 15 square units. The length of each side is square root 15, using the formula A = s2, where A is the area of the square and s is the length of the sides. What is an equivalent expression for the length of the sides of this square if 15^x= square root 15

Answer 1

√a can be written as (a)^(1/2)
∛a can be written as (a)^(1/3) and so on,
so √15=(15)^(1/2)