Question

Example 5 If p(x) = x
$if p(x) = {x}^{3} - 5x ^{2} + x - 5 then \: find \: the \: remainder \: when \: p(x) \: is \: divided \: by(x + 1)$
- 5x2 + x - 5, then find
the remainder, when p(x) is divided by
(x + 1).
( (a) 2
(c) 8 (d) - 12
(b) 9​

Answer 1

Answer:

Area Of Sector

It consists of a region bounded by two radii and an arc lying between the radii. The area of a sector is a fraction of the area of the circle. This area is proportional to the central angle. In other words, the bigger the central angle, the larger is the area of the sector.

Answer 2

Answer:

When x + 1 = 0, p(-1) = -12

Option (d) is the right answer.

Step-by-step explanation:

Dividing a function by (x + 1), the remainder can be found by putting x + 1 = 0 in the function itself.

p(-1) = (-1)^3 - 5(-1)^2 + (-1) - 5 = -1 - 5 - 1 - 5 = -12

Option (d) is the right answer.