Answer:
bc = 24
Step-by-step explanation:
i took WAY to long to do that, sorry
Answer:
12
Step-by-step explanation:
x^2-2x+4 replace -2 for x
-2^2-2(-2)+4
4+4+4
12
Answer:
14
Step-by-step explanation:
(1*1)+(2*2)+(3*3)
1+4+9
5+9
14
Answer:

Step-by-step explanation:

Calculate the product:

Rearrange the terms:

Combine like terms:

Calculate:

Answer:
The answer is 100ft2 I think