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P(x)=2x⁵+4x⁴-3x³+2x²-2x-5? p(-2) |
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Answer» ong>Answer:P> p(-2) =31 Step-by-step explanation: p(X)=2x⁵+4x⁴-3x³+2x²-2x-5 sub x= -2 in above eqn, we get p(-2) =2(-2)⁵+4(-2)⁴-3(-2)³+2(-2)²-2(-2)-5 =2(-32) +4(16) -3(-8) +2(4) -2(-2) -5 = -64+64+24+8+4-5=31 p(-2) =31 |
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