For question between 13 -> 17 replace n with the number.
Example:
13.) n = 2; 2+(-1) = 1
(m^2-+1)m^2-1)
M^2 times m^2 gives you m^4
7-6=1
20-19=1
Hope this helps
A) y=2x2-28x+52 ion think it’s any other but I might be wrong
There are 100cm in one meter, so 43cm equals 43/100m.
