Question

factorise a³x-x⁴ + a²x² = ax³.​

Answer 1

Step-by-step explanation:

a

3

x−x

4

+a

2

x

2

−ax

3

=xa

3

−xx

3

+xx−xx

2

=x(a

3

−x

3

+xa

2

−x

2

a)

=x(x+a)

2

(−x+a)