Answer: y2-1/y-4y+4
if this helped please mark brainliest
Answer:
the formula is (n-2)180 degrees
so its 7020
The theoretical answer for the following question provided above would be found if you study
Yes 2/4 is less than 2/3 :) I hope this helps
(-4)^-3 =
-4^-3 = 
Basically in this situation there is no difference whether parenthesis are used or not.