Question

Find the remainder when x3- ax2 + 6x - a is divided by x-a.

Answer 1

Answer:

5a

Step-by-step explanation:

x³-ax²+6x-a x-a=0 so x= a

a³- a × a²+ 6a-a

a³-a³ × 6a-a

6a-a

5a