$\int\frac{2x+3}{x^2-4x+5}dx$

$9x^2-5x=0$

$\frac{3}{4}a^2+\frac{1}{2}ab-\frac{5}{6}b^2+2\frac{1}{3}a^2-\frac{3}{4}ab+\frac{1}{6}b^2-\frac{1}{3}b^2-2ab$

$\frac{dy}{dx}=\frac{\left(3x-2y\right)}{2x+3y}$

$x2+10x$

$20j-10j+5j-8j+8j=30$

$\left(x+8\right)\left(x-8\right)^2$