square meter is the SI unit of area.
Answer:
#3
Step-by-step explanation:
It implies that Douglass and his siblings nearly forgot about their early lives.
Answer:

Step-by-step explanation:
We have given integral 

, here
and 
Now first integrate 
So 
Integrating by part



So
Answer:

Step-by-step explanation:
the other 3 are perfect squares and have rational answers.

Answer:
5
Step-by-step explanation:
f(-5)=-(-5)^2 - 7(-5) - 5
f(-5)= -25 +35 - 5
f(-5) = -25 +30
f(-5) = 5