Question

plzz give answer
$2x ^{2} + x - 300 = 0$
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Answer 1

Answer:

$2 {x}^{2} + x - 300 = 0$

$2 {x}^{2} + 25x - 24x - 300 = 0$

$x(2x + 25) - 12(2x + 25) = 0$

$(x - 12)(2x + 25) = 0$

x-12=0

x=12

OR

2x+25=0

x= -25/2