Q6 of 227 Page 114

The remainder when x2 – 2x + 7 is divided by x + 4 is

Given: x2 – 2x + 7

Required: Reminder of x2 – 2x + 7 at x + 4


By synthetic division we can find reminder of


x2 – 2x + 7 at x = -4



∴ Reminder of x2 – 2x + 7 at x + 4 = 31


∴ Correct option is –Option (D)

More from this chapter

All 227 →
4

If one zero of the polynomial p(x) = (k + 4)x2 + 13x + 3k is reciprocal of the other, then k is equal to

 5

The sum of two zeros of the polynomial f(x) = 2x2 + (p + 3)x + 5 is zero, then the value of p is

 7

The quotient when x3 – 5x2 + 7x – 4 is divided by x–1 is

 8

The GCD of (x3 + 1) and x4 – 1 is