$$225+5m^2$$

$$\left(2y^3-5\right)^2$$

$$4x+3y=-13$$

$$\left(1+\frac{x^2}{3}\right)^3$$

$$\int x\left(x+6\right)e^{\left(x^3+9x^2+1\right)}dx$$

$$\int\left(v\right)^2\left(1-v\right)dv$$

$$\int_0^{\sqrt{x}}\left(e^{-m^2}\right)dm$$