Question

When x^31 + 51 will be divided by (x + 1); the remainder will be what?

Answer 1

Answer:

Let p(x) = x31 + 51 . …(i)

When we divide p(x) by x+1, we get the remainder p(-1)

On putting x= -1 in Eq. (i), we get p(-1) = (-1)31 + 51

= -1 + 31 = 30

Hence, the remainder is 30.

Step-by-step explanation:

answer is 30