Question

Divide x⁴ – 3x³ + 2x² + 5 by x-1. Find the quotient and the remainder.​

Answer 1

Answer:

81

Step-by-step explanation:

By remainder theorem

f(x)=x 4 −3x3+ax 2−27x+81

when divided by (x−3), remainder is

f(3)=3 4−3 4 +3 4−3 4+81=81

∴R=81