Question

find the value of k for which x =-2 is a root of the quadratic equation k x square 2 + x -6=0​

Answer 1

Answer:

$\sqrt{kx^{2}+x-6 } =0\\squaring both side \\{kx^{2}+x-6 =0\\ => 4k -2-6=0=>4k=8=>k=2$

PLEASE MARK ME AS BRAINLIEST

PLEASE FOLLOW ME

Step-by-step explanation: