https://peda.net/id/1683a7fcfa3 2016-04-04T11:27:37+03:00 https://peda.net/:static/547/peda.net.logo.bg.svg <div class="license">Tämän sivun lisenssi <a rel="license noopener" href="https://peda.net/info" target="_blank">Peda.net-yleislisenssi</a></div> https://peda.net/id/32f03ccc99e 2023-10-24T10:51:42+03:00 <span>s. 57 teht. 1-6 ja 9-10<br/> <br/> Tark. s. 101<br/> <br/> Kahoot</span> 2017-09-15T10:26:32+03:00 https://peda.net/id/5508696efa4 2018-10-29T08:03:15+02:00 Sievennä<br/> <br/> a) 2(x + 7)<br/> <br/> b) 3(-2x - 4)<br/> <br/> c) -7(3x² - 5)<br/> <br/> d) -5(x² - 2x + 3)<br/> <br/> <br/> <b>HUOM! </b>-1(8x - 3) = -(8x - 3) = -8x + 3 2016-04-04T11:58:00+03:00 https://peda.net/id/4673b848724 2023-10-24T10:52:27+03:00 <span>s. 57 teht. 7 ja 11</span><br/> <br/> <span>Tark. s. 101</span> 2023-10-24T10:52:27+03:00 https://peda.net/id/90b89876fa4 2023-10-24T10:50:13+03:00 Sievennä<br/> <br/> <span>a) x(3x - 7)</span><br/> <br/> <span>b) 3x(-5x + 4)</span><br/> <br/> <span>c) -5x²(</span><span>-2x + 10)</span> 2016-04-04T11:59:40+03:00 https://peda.net/id/078030f4fa4 2023-10-24T10:50:37+03:00 Suorakulmion kanta on 5x - 2 ja korkeus 3x.<br/> <br/> a) Muodosta ja sievennä suorakulmion piirin ja pinta-alan lauseke<br/> <br/> b) Laske pinta-ala, kun x = 2. 2016-04-04T12:02:59+03:00