Do you need this solved in a specific way? Solving for y you get 3/2
You can factor -80 as

So, we have

The square root of a product is the product of the square roots:

Since
and
, we have

Answer:
(f-g)(x)=-7x-3
Step-by-step explanation:
The formula is side squared+(2)(side)(height)=answer
So 10x10=100,
2x10=20,
20x8=160
=100+160
=260.
The answer is 260.
Answer:
1) C = 3
2) B = 5
3) C = 8
Step-by-step explanation:
Question 1)
We have:

Distribute:

Distribute:

Combine like terms:

Therefore, C = 3.
Question 2)
We have:

Distribute:

Distribute:

Combine like terms:

Therefore, B = 5.
Question 3)
We have:

Distribute:

Distribute:

Combine like terms:

So, C = 8.