Factorization of 2 (a ^ 2-3ac) + a (4b-3c)

Factorization of 2 (a ^ 2-3ac) + a (4b-3c)

2(a^2-3ac)+a(4b-3c)
=a(2a-6c)+a(4b-3c)
=a(2a+4b-9c)