Ayuden me, lo necesito ahorita : (?
Ayuden me, lo necesito ahorita : (!
Ayuden me, lo necesito ahorita : (!
En resumen
<img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B2ax%2B4bx%7D%7B3ay%2B6by%7D%20%3D%20%5Cfrac%7B2x%28a%2B2b%29%7D%7B3y%28a%2B2b%29%7D%20%3D%20%5Cfrac%7B2x%7D%7B3y%7D%20" /> <img src="https://tex.z-dn.net/?
<img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B2ax%2B4bx%7D%7B3ay%2B6by%7D%20%3D%20%5Cfrac%7B2x%28a%2B2b%29%7D%7B3y%28a%2B2b%29%7D%20%3D%20%5Cfrac%7B2x%7D%7B3y%7D%20" />
<img src="https://tex.z-dn.net/?f=%20%20%5Cfrac%7B%20x%5E%7B2%7D%20-x-20%7D%7B%20x%5E%7B2%7D%20%2Bx-30%7D%20%3D%20%5Cfrac%7B%28x%2B4%29%28x-5%29%7D%7B%28x%2B6%29%28x-5%29%7D%20%3D%20%5Cfrac%7Bx%2B4%7D%7Bx%2B6%7D%20" />.
(2ax + 4bx) / (3ay + 6by) = 2x(a + 2b) / 3y(a + 2b) = 2x / 3y
(x² - x - 20) / (x² - x - 30) = (x - 5)(x + 4) / (x - 6)(x + 5) = x + 4 / x - 6.