Which is the opposite of squaring a number? Finding the square root.

Finding the cube root.

Cubing a number.

The opposite of squaring a number is called finding the square root.

NA5-2: Use prime numbers, common factors and multiples, and powers (including square roots). Calculate square and cube roots. Understand that squaring is the inverse of square rooting, and cubing is the inverse of cube rooting.

it's equivalent, so we can say that its equal.

let's call the denominator x and the numerador is 18 less then denominator, x - 18.

multiply

2.x = 5.(x - 18)

2x = 5x - 90

90 = 5x - 2x

90 = 3x

x = 90/3

x = 30

so:

the reporter's right

step-by-step explanation:

1/4 = .25 / 25%