Question

multiply 2a^2-5a-4and-3a

Answer 1

−3a (2a2 − 5a − 4)

= −3a × 2a2 − 5a × −3a − 4 × −3a

= −6a3 + 15a2 + 12a

Answer 2

Answer:

2a^2-5a-4 × -3a

we can also write like,

-3a (2a^2-5a-4)

-6a^3+15a^2+12a

hope it will help....

plz mark me as brainilest answer....