p^2\left(1\:x\right)\:2pqx=q^2\left(1+x\right)
27*n^2 - 13*n + 2
factorize
√(-(-1)^⌊1/2+1/π⌋ ×(-π×⌊1/2+1/π⌋+1) ).
x squared - 3x -2
Solve each of the following equations. Number 1, d square x minus 2 dx dy minus d square y into z is equal to 0.
2$x^{2}$-8$y^{2}$
-1/2 + 1
$$\sum_{a}^{b}{$i^{8}$ }$$
5m-7n+3n-4m+2+2m-3mm-5
$(x+y)^{2}$ =4
