Maths-

General

Easy

Question

# If the remainders of the polynomial when divided by and are 7,3 then the remainder of when devided by is

- 3x+5
- 2x+7
- -2x+5
- 3x+7

Hint:

**Dividend = Divisor Quotient + remainder**

**f(x) = g(x) q(x) + r(x)**

## The correct answer is: -2x+5

### Dividend = Divisor Quotient + remainder

f(x) = g(x) q(x) + r(x)

f(x) = (x+1) q1(x) + 7

f(-1) = 7

f(x) = (x-1) q2(x) + 3

f(1) = 3

f(x) is divided with

Let remainder be ax + b and quotient be q3(x)

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