487/13122
27/13122
|(x - 1)/(x + 1)| >= 0
52/13122
251867764
24905522
18668662
3874186
3523052
6698205
9663164
8809435
.234993771950393
\sqrt{\frac{10^2-2^6}{\frac{3^3-2^3}{2^2}}}-\left(-\frac{3}{7}\right)^2\left(-\frac{3}{7}\right)^{-3}\left(\frac{7}{3}\right)^{-2}
maryam12-23
12+212
solution set of | 2x + 4| <6
