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The value for k which X - 1 is a factor of the polynomial 4x³+3x²-4x+k is

Posted by Harsh Mehrotra 5 years, 5 months ago

CBSE > Class 09 > Mathematics

1 answers

Lavanya Kukreti 5 years, 5 months ago

Let X-1=0 X=1 By factor theorem If (gx)is a factor of (px) ,then on solving the answer should be zero 4x³+3x²-4x+k=0 4(1)³+3(1)²-4(1)+k=0 4+3-4+k=0 3+k=0 K=-3

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CBSE > Class 09 > Mathematics