The equations that are true for x = –2 and x = 2 are x^2 - 4 = 0 and 4x^2 = 16
Equations and expressions
Given the solution to a quadratic equation to be -2 and 2, the equation is expressed as:
(x-(-2))(x -2) = 0
(x+2)(x - 2) = 0
Expand
x^2 - 2x + 2x - 4 = 0
x^2 - 4 = 0
Hence the equations that are true for x = –2 and x = 2 are x^2 - 4 = 0 and 4x^2 = 16
Learn more on equations here: https://brainly.com/question/13763238
#SPJ1
