Question

how to solve an non linear quadratic equation x^2+2x=6

Answer 1

Answer:

x² + 2x = 6

=> x² +2x - 6 = 0

=> x²+ 3x - 2x - 6= 0

=> x(x + 3) - 2(x + 3) = 0

=> (x + 3)(x - 2) = 0

either x + 3 = 0 or x -2 = 0

either x = - 3 or x = 2

hope it helps you!!