Question

Find remainder when x³-ac²+6x-a is dived by x-a​

Answer 1

Answer:

5a is the remainder

Answer 2

Answer:

a³ - ac² + 5a

Step-by-step explanation:

By using the remainder theorm we get:

g(x) = x-a

x-a = 0

=> x = a

ƒ(x) = x³ - ac² + 6x -a

ƒ(a) = a³- ac² + 6a -a

= a³ - ac² + 5a

You can cross check by normal divison method.