Question

find the root
2x²+x-6=0​

Answer 1

Answer:

$2x {}^{2} + x - 6 = 0$

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

$2x(x + 2) - 3(x + 2)$

$(x + 2)(2x - 3)$

$x + 2 = 0 \: \: or \: \: 2x - 3 = 0$

$x = - 2 \: \: or \: 2x = 3$

$x = - 2 \: or \: x = 3 \div 2$

Therefore the root of x is -2 and 3/2

Plz marks as brainy