(2a-4b)^2
if y=e^mcosinversex find yn(0)
35×22÷5=
fuck you
3y=c
prove that liman = a if and only if lim(an- a ) = 0
15/81
6+5=
\frac{x^{2}+x-30}{x-5}=1\ x?
x.9