Question

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

• A. a
• B. -1
• C. 5a
• D. -5a

Answer 1

Answer:

C. 5a

Let p(x) = x³-ax²+6x-a reminder p(a) = a³ - a(a²) + 6a -a =a³ - a³ + 6a -a = 5a