$\left(\frac{1}{11}\right)^{-7}$

$g\left(y\right)=\frac{\left(y-2\right)^{4}}{\left(y^{2}+2y\right)^{5}}$

$\frac{dy}{dx}+\left(x+1\right)y=3x+3$

$x^2-9x+18=0$

$\frac{u^{\frac{3}{2}}}{\frac{3}{2}}$

$\frac{dy}{dx}=\frac{2}{3x}$

$5 a ^ { 2 } - 3 a ^ { 2 } \cdot 10 a ^ { 2 } + 8 a ^ { 4 }$