$5\sqrt{2}3$

$\int\frac{\sec\left(x\right)^2}{\tan\left(x\right)^2+1}dx$

$29-34-91-22+42+57+86+10-7$

$3\left|-5+3^2\right|-\left(3^2\right)\left(5^2\right)$

$\left(2x+1\right)^3\left(4x-1\right)^2$

$\frac{d}{dx}\left(\frac{10}{x}+3xy+sin\left(y\right)=10\right)$

$\frac{\sqrt{2x-1}}{\sqrt{x+1}-1}=1$