10a^3+277a^2-132a-792
step-by-step explanation:
(2a+11)(5a-12)(foil)
=10a^2-24a+55a-132 =10a^2+31a-132
(10a^2+31a-132)(a+6)
=10a^3+60a^2+31a^2+186a^2-132a-792 =10a^3+277a^2-132a-792
i hope this is what you are looking for : )
answer: i literally just answered this question but they want me to do it again