Question

use the square root property to solve the equation

(x+14)²=9

Answer 1

(x + 14)^2 = 9

      Taking the square root of both sides

⇒ x + 14 = + or - 3

⇒ x = - 14 + 3 or - 14 - 3

        = -11 or - 17.

Answer 2

(x + 14)^2 = 9 Take the square root of both sides Square root of [(x + 14)^2] = Square root of 9 x + 14 = + or - 3 x = - 14 + 3 or - 14 - 3 x = -11 or - 17