Question

if 2x²-x-6=0 then x=then the answer

Answer 1

hope it helps........

Answer 2

/* Question is incomplete *)

$Given \: Quadratic \:equation : 2x^{2}-x-6=0$

/* Splitting the middle term, we get */

$\implies 2x^{2} - 4x + 3x - 6 = 0$

$\implies 2x(x - 2) + 3(x - 2)= 0$

$\implies (x-2)(2x+3) = 0$

$\implies x - 2 = 0 \:Or \:2x + 3 = 0$

$\implies x = 2 \:Or \: 2x = -3$

$\implies x = 2 \:Or \: x = \frac{-3}{2}$

Therefore.,

$\green {Value \:of \: x = 2 \:Or \: x = \frac{-3}{2}}$

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