Question

Which is the quotient and remainder found when dividing 9x + 12x - 3x - 11 by 3x + 1?

a. Quotient 3x2 + 3x – 2; remainder - 9
c. Quotient 31? + 3x - 1; remainder-10
b. Quptient 3x2 - 3x + 2; remainder 9
d. Quotient 3x? - 3x + 1; remainder -10
Please select the best answer from the choices provided
A
B
C
D

Answer 1

A

Explanation:

Perform long division on
`9x^(3) + 12x^(2) -3x -11` by 3
`x+1`,

we get quotient as :

`3x^(2)  + 3x -2` and remainder -9.