Question

a³-3a²+2a-6-ab+3b factorise step by step explanation ​

Answer 1

Step-by-step explanation:

a³-3a²+2a-6-ab+3b

= a²(a-3)+2(a-3)-b(a-3)

(Taking a-3 common from each terms)

= (a-3) {a²+2-b}