$\left(\frac{\left(x^{-3}\right)^2\left(4\sqrt{w^3}\right)^2}{\left(w^{-5}\cdot w^2\right)\sqrt{x^7}}\right)^2$

$6x^2+62x+164=4x^2+38x+100$

$x^2-10x-25=0$

$\left(6ab\right);\:a=1;\:b=2$

$\sqrt{\frac{x}{y^{\frac{2}{5}}}}$

$\int16x\cdot e^{8x}dx$

$\frac{z^7y^3}{z^6y}$