Iam in fifth grade if you could me with this i would be so grateful with any of these questions pls if you can answer all of them .

3. A

4.B

5.C

Here are all your answers mate have a good day!!

3:C 4:B 5:d

Step-by-step explanation:

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 : )

-6 is the correct option from the above given options