- When 2x3 +Mx2+Nx+ 6 is divisible by both x— 1 and x+ 2, what is the value (M + N)2 ? 2. What is the remainder when x59 + 3x49 - 5X39 - 8x29 + 2x19 - 4 is divided by (x + 1) ? 3. When x4 + kx3 — 2x2 + x + 4 is divided by x — 3, the remainder is 16. What is the value of k2? 4. One of the factors of P (x) = kx3 + 3x2 — 2kx + 1 is (x + 1). What is the quotient when P (x) is divided by (x + 1) ? 5. If f(x) is a 3'1 degree polynomial, f (i) = f (4) = f (— 5) = 0 , and f (0) =— 200. Find f(2)
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