Question

Factorise: (a + 3a -5) ( a^2 - 3a + 2) + 6​

Answer 1

Step-by-step explanation:

(a+3a-5)(a^2-3a+2)+6

=a^3 - 3a^2 + 2a + 3a^3 - 9a^2 + 6a - 5a^2 +15a - 10 + 6

=4a^3 - 17a^2 + 23a - 4

Answer 2

Answer:

a^4+6a^3-6a^2-9a-4

I hope it is correct answer