Question

6. Find the reminder when the polynomial x4+2x3+x-1 is divided by (x-2).​

Answer 1

Answer:

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Answer 2

Answer:

For finding the remainder, we need to use remainder theorem.

let,

 p (x) = x 3 − 2 x 2 + x + 1

Hence, to find the remainder on dividing by x−1, we need to equate it to 0 and put that value of x in p(x).

⇒ x − 1 =0

⇒ x = 1

p (1) = 13 − 2 × 12 + 1 + 1

p (1) = 1