Question

Which of the following represents "four times the square of a number is thirty-six"?

a. 4^2 x = 36
b. 4x^2 = 36
c. (4x)^2 = 36

Answer 1

let the number be x .

we have given a statement that four times a square of number is equal to 36.

`4*(x^2)=36.`

so we have frame the equation. option B will be the equation represents that four times a square of number is 3.