Question

solve 2 X square + X - 6 is equal to zero​

Answer 1

Answer:

2x square+4x-3x-6=0

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

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

x=3/2

x=-2

Answer 2

$\bf\huge\underline{Solution}$

We have, 2x² + x - 6 = 0

=> 2x² + 4x - 3x - 6 = 0

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

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

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

=> x = -2 or x = $\dfrac{3}{2}$

Thus, the required roots are -2 and $\dfrac{3}{2}$