Question

Find the remainder when x-3x -3x + 1 is divided by 7 + 2x.​

Answer 1

Answer:

If a polynomial p(x) is divided by x - a then the remainder is p(a). Hence by the remainder theorem, 0 is the remainder when x3 + 3x2 + 3x + 1 is divided by x + 1. We can also say that x + 1 is a factor of x3 + 3x2 + 3x + 1

Answer 2

Answer:

Hope ut helps you mate, good luck.