36+37+38+___+99=
x+1
120=10×100
11.50 times by 6 add by 29
2/2=
\lim _{\left(x,\:y\right)\to \left(0,\:1\right)}\left(\frac{x^4-\left(y-1\right)^4}{x^2+\left(y-1\right)^2}\right)
(-4x)+(-3x)
(1/39)power -1/2
(4+7) x 3 =
3x^3+9x^2+48dived by x+4
