if a=4 and b=8, calculate the following (show your answer as a fraction (lowest) or in decimal form). Show your work

(A+B)²
-------
A

(A+B)²
-------
B

2 answers

A+B=12, so

144/4 = ?
and
144/8 = ?
What don't you understand about these problems?

Just substitute the numbers for the letters.

I'll be glad to check your answers.