$$\frac{dy}{dx}\left(\frac{1}{11y^{10}}\right)$$

$$\int_5^{10}bx^2dx$$

$$2.\left(-8\right)-3.\left(-7\right)-4.\left(+3\right)$$

$$\int x.\mathrm{sech}^2\left(3x^2-2\right)dx$$

$$0.03\cdot19$$

$$\left(\frac{1}{4}mn-\frac{3}{8}\right)^2$$

$$\left(b^4+2a^2b^2+a^4\right)^2$$