unit1_lesson 3

$$\cos\left(5x^2+2\right)+\sin\left(10x\right)$$

$$10x\cos\left(5x^2+2\right)$$

$$10x\sin\left(5x^2+2\right)$$

$$-10x\cos\left(5x^2+2\right)$$

$$y=\frac{-x}{10\pi}+-\frac{41}{40}$$

$$y=10\pi x-10\pi+1$$

$$y=10\pi x-\frac{5\pi^2}{2}+1$$

$$y=\frac{-x}{10\pi}+\frac{1}{10\pi}+1$$

$$2\pm\sqrt[]{3}$$

$$-4+2\sqrt[]{3}$$

$$-2\pm\sqrt[]{3}$$

$$\phi$$

$$\left(20+\frac{8x}{3\ \sqrt[3]{\left(x^2+1\right)^2}}\right)\left(125x^3+x^2+2\right)$$

$$\left(20+\frac{8x}{3\ \sqrt[3]{\left(x^2+1\right)^2}}\right)\left(5x+\sqrt[3]{x^2+1}\right)^3$$

$$\left(5+\frac{2x}{3\ \sqrt[3]{\left(x^2+1\right)^2}}\right)^3$$

$$\left(20+\frac{8x}{3\ \sqrt[3]{\left(x^2+1\right)^2}}\right)$$

0

$$2$$

$$\frac{e^2-1}{e}$$

$$\frac{e-1}{e}$$

$$\ln2.\ \cos2x.\ 2^{\left(1-\sin2x\right)}$$

$$\ln2\ .\left(\cos2x\right).2^{\left(2-2\sin2x\right)}$$

$$\ln2.\ 2^{\left(-2\cos2x\right)}$$

$$\frac{-\ln16\ .\left(\cos2x\right)}{2^{\sin2x}}$$

$$\frac{-\sqrt[]{3}}{2}a^4$$

$$\frac{\sqrt[]{3}}{2}a^4$$

$$\frac{1}{2}a^4$$

$$\frac{-1}{2}a^4$$

-1

$$-\frac{1}{4}$$

$$-1$$

$$-\frac{1}{2}$$

$$y=\frac{1}{e}x+14$$

$$y=\frac{e}{14}x-4$$

$$y=\frac{7}{e}x-3$$

$$y=\frac{14}{e}x-10$$

$$-3$$

$$\frac{3}{4}$$

$$-\frac{3}{4}$$

$$\frac{1}{3}$$