factorize it
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First let us take x+2
P(-2)=2(-2)³+7(-2)²-3(-2)-18
=2(-8)+7(4)+6-18
= -16+28+6-18
=12+6-18
=18-18
=0
Therefore, g(x)=x+2 = -2 is the factorize value of p(x)
P(-2)=2(-2)³+7(-2)²-3(-2)-18
=2(-8)+7(4)+6-18
= -16+28+6-18
=12+6-18
=18-18
=0
Therefore, g(x)=x+2 = -2 is the factorize value of p(x)
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