Question

For g(x)= (x+7)^2+6x determine the input for x when the output of g(x)=13

Answer 1

Answer:
x = -2 or -18.
Explanation:
(x+7)^2 + 6x = 13
x^2 + 14x + 49 + 6x - 13 = 0
x^2 + 20x + 36 = 0
(x + 2)(x + 18) = 0
x = -2, -18.

Answer 2

x-2=°u&i

Explanation:

because of the gravity of the earth