Question

If x=-4 a solution of equation 2x2 +5x-12=0

Answer 1

hey the question is wrong i think

Answer 2

Answer:

if x=-4,then substituting the values we get,

2(-4)(-4)+5(-4)-12

=-32-20-12

=32-32

=-0 p(x) is 0.hence x=-4 is a solution for this equation

Step-by-step explanation:

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