Question

please tell by long division method

(4x^4 - 3x^3 - 2x^2 + x - 7) by (x-1)​

Answer 1

Answer:

f(x) = 4x4 – 3x3 – 2x2 + x – 7 Put g(x) = 0 ⇒ x – 1 = 0 or x = 1 Remainder = f(1) Now, f(1) = 4(1)4 – 3(1)3 – 2(1)2 + (1) – 7 = 4 – 3 – 2 + 1 – 7 = -7