I need help i am dumb

B) 9

Step-by-step explanation:

You are not dumb. You just probably don't know how to solve this.

When you have the same base (3) raised to x exponent, and these bases are dividing each other, you put the same base and subtract exponents.

Another way of looking at this is;

You're not dumb, it's just a small matter of learning.

First, we have to solve the exponents by multiplying them to their exponents.

3^4 = 3 x 3 x 3 x 3

3^4 = 81

3^2 = 3 x 3

3^2 = 9

Therefore, our new fraction is 81/9.

Lastly, we just need to simplify it.

81/9 = 9

That means your answer would be B.

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 : )