Question

find the roots of the given quadratic equation X square + 4 x minus 12 equals to zero​

Answer 1

Answer :

The roots are -6 and 2

Refer the attachment for step-by-step explanation

Answer 2

☘️ Given :

x² + 4x - 12 = 0

☘️ To find :

• Roots of the equation

☘️ Solution :

Splitting the terms,

↪x² + 4x - 12 = 0

↪x² + 6x - 2x - 12 = 0

↪x(x+6) - 2(x + 6) = 0

↪(x-2)(x+6) = 0

↪x-2 = 0 and, x + 6 = 0

↪x = 2 ; x = -6

Henceforth,

$\rm The~zeros~of~the~quadratic~equation~ x^2~ + ~4x ~-~ 12~0~are ~2 ~and ~-6.$