Question

x
$x ^{3 } ax + 6x - a \div x - a$
- ax + 60c-a = x-a​

Answer 1

Step-by-step explanation:

We have x

3

−ax

2

+6x−a

Apply remainder theorem

x−a=0

x=a

Put x=a in equation.

(a)

3

−a(a)

2

+6a−a

=a

3

−a

3

+6a−a

=6a−a

=5a

Then reminder is 5a