Question

. What are the real number solutions to the following equation? x2 + 4x - 32 = 0 A { -8,4) B. {-4,8) C. {-4+277) D. {-2+277) E. {-2+4/7)

Answer 1

x^2 + 4x - 32 = 0

To find the solutions we can factorice the expression as follows

(x + 8)(x - 4) = 0

if

x + 8 = 0

x = -8

or

x - 4 = 0

x = 4

The answers are x = -8 and x = 4