Question

Value of k if (x-1)is factor of 4x + 3x -4x+k

Answer 1

Step-by-step explanation:

P(x) = 4x + 3x - 4x + k

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

0 = 4 + 3 - 4 + k

0 = 7-4+k

0=3+k

k= -3

Answer 2

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