Question

P(x) = kx3 + 9x2 + 4x -8
÷ x+3

Answer 1

Answer:

x= -3

Step-by-step explanation:

by remainder theorem...

3k + 18 +12 -8 = 0

3k +22 = 0

3k = 0 - 22

k = -22/3

it cant be divided due to presence of k

as we have to divide it by x+3

so by remainder theorem...