Question

Using remainder theorem, find the remainder when f(x)= 2x^4

- 6x^3 + 2x^2

– x + 2 is divided by

g(x) = x + 5. please answer fast ​

Answer 1

Answer:

Find the remainder when 4x3 – 3x2 + 2x – 4 is divided by   x – 1

Solution:    Let p(x) = 4x3 – 3x2 + 2x – 4

When p(x) is divided by (x – 1), then by remainder theorem, the required remainder will be p(1)

p(1) = 4 (1)3 – 3(1)2 + 2(1) – 4

= 4 × 1 – 3 × 1 + 2 × 1 – 4

= 4 – 3 + 2 – 4 = – 1

Step-by-step explanation: