Respuesta :
Simplifying
x2 = 144
Solving
x2 = 144
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Simplifying
x2 = 144
Take the square root of each side:
x = {-12, 12}
x2 = 144
Solving
x2 = 144
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Simplifying
x2 = 144
Take the square root of each side:
x = {-12, 12}