$$\left(t\:+2m\right)\left(t-3m\right)$$

$$\int\left(\frac{x}{\sqrt{1+2x}}\right)dx$$

$$2g-5=3$$

$$\int_0^1\left(\ln\left(x\right)\cdot x^i\cdot\left(1-x\right)^{\left(m-i-1\right)}\right)dx$$

$$\frac{-2x^4+3x^3+6x^2-5}{x-2}$$

$$\frac{x}{x^{-1}+6}$$

$$3\cdot81$$