Question

divide x^3 +2x^2+ kx+ 3 by x-3 (show actual long division method)​

Answer 1

Answer:

Step-by-step explanation:

Answer 2

$quotient \: = x {}^{2} + 5x + 15 \\ remainder = kx + 48 \\ value \: of \: k = \frac{48}{x} \\ value \: of \: x = \frac{48}{k}$