Find the value of k, if x-1 is factor of 4x + 3x2 - 4x +k
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Find the value of k, if x-1 is factor of 4x + 3x2 - 4x +k
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Answer:
x-1=0
x=1
p(x)=4x+3x^2-4x+k=0
p(1)=4(1)+3(1)^2-4(1)+k=0
=4+3-4+k=0
=k=-3