Question

(a)Find the value of k, ifx-1 is a factor of 4x + 3x - 4x +k.​

Answer 1

Answer:

x-1=0

x=1

4(1)+3(1)-4(1)+k=0

4+3-4+k=0

3+k=0

k=-3

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Answer 2

So , the value of k is -3.........

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