Question

What are the solutions to the equation 0 = x2 – x – 6? Check all that apply.

x = –3
x = –2
x = 0
x = 2
x = 3

Answer 1

the answer is 2 and 3 on edgen :)

Answer 2

x^2 - 3x + 2x - 6 = 0;
x( x - 3 ) + 2( x - 3 ) = 0;
( x - 3 )( x + 2 ) = 0;
x - 3 = 0 or x + 2 = 0;
x = 3 or x = 2
The solution to the equation are 2 and 3.