 4ebybek 
                                                05.06.2020 02:32
                                                
                                                4ebybek 
                                                05.06.2020 02:32
                                            
![V= \pi \int\limits^2_{-2} {(x^2 -4)^2} \, dx =\pi \int\limits^2_{-2} {(x^4 -8x^2+16)} \, dx = \\ \\ =\pi ( \frac{x^5}{5} -8* \frac{x^3}{3}+16x)|^2_{-2} = \\ \\ =\pi [( \frac{2^5}{5} -8* \frac{2^3}{3}+16*2)-(\frac{(-2)^5}{5} -8* \frac{(-2)^3}{3}+16*(-2))]= \\ \\ = \pi [( \frac{32}{5} -8* \frac{8}{3}+32)-(\frac{-32}{5} -8* \frac{-8}{3}-32)]= \\ \\ = \pi [( \frac{32}{5} -\frac{64}{3}+32)-(\frac{-32}{5} + \frac{64}{3}-32)]=](/tpl/images/0104/6628/a7de5.png)
![= \pi [( \frac{32}{5} -\frac{64}{3}+32+\frac{32}{5} - \frac{64}{3}+32)]= \\ \\ = \pi [( \frac{64}{5} -\frac{128}{3}+64)]= \\ \\ = \pi ( \frac{64*3-128*5+64*15}{15})= \\ \\ = \pi ( \frac{192-640+960}{15})= \\ \\ = \frac{512*\pi}{15}=107,233](/tpl/images/0104/6628/b6fb5.png) 
                                                 ytxrgh 
                                                28.11.2020 18:31
                                                
                                                ytxrgh 
                                                28.11.2020 18:31
                                             guldana14 
                                                05.04.2021 10:32
                                                
                                                guldana14 
                                                05.04.2021 10:32
                                             fafab232 
                                                05.04.2021 10:29
                                                
                                                fafab232 
                                                05.04.2021 10:29
                                             NEADgff 
                                                17.05.2021 06:41
                                                
                                                NEADgff 
                                                17.05.2021 06:41
                                             masha91672 
                                                17.05.2021 06:44
                                                
                                                masha91672 
                                                17.05.2021 06:44
                                             fasefasefaceface 
                                                17.05.2021 06:44
                                                
                                                fasefasefaceface 
                                                17.05.2021 06:44
                                             xnxnxnxnx 
                                                17.05.2021 06:47
                                                
                                                xnxnxnxnx 
                                                17.05.2021 06:47