Y² - 9y + 20 Trinomio de la forma x² + bx + cme ayudan por favor?
Y² - 9y + 20 Trinomio de la forma x² + bx + c me ayudan por favor!
Y² - 9y + 20 Trinomio de la forma x² + bx + c me ayudan por favor!
En resumen
<img src="https://tex.z-dn.net/?f=y%5E2-9y%2B20" /> <img src="https://tex.z-dn.net/?f=%5Cmathrm%7BFactorizar%5C%3Ala%5C%3Aexpresion%7D%3A" /> <img src="https://tex.z-dn.net/?f=%3D%5Cleft%28y%5E2-4y%5Cright%29%2B%5Cleft%28-5y%2B20%5Cright%29" /> <img src="https://tex.z-dn.net/?
<img src="https://tex.z-dn.net/?f=y%5E2-9y%2B20" />
<img src="https://tex.z-dn.net/?f=%5Cmathrm%7BFactorizar%5C%3Ala%5C%3Aexpresion%7D%3A" />
<img src="https://tex.z-dn.net/?f=%3D%5Cleft%28y%5E2-4y%5Cright%29%2B%5Cleft%28-5y%2B20%5Cright%29" />
<img src="https://tex.z-dn.net/?f=%5Cmathrm%7BFactorizar%5C%3A%7Dy%5Cmathrm%7B%5C%3Ade%5C%3A%7Dy%5E2-4y%5Cmathrm%7B%3A%5Cquad%20%7Dy%5Cleft%28y-4%5Cright%29" />
<img src="https://tex.z-dn.net/?f=%5Cmathrm%7BFactorizar%5C%3A%7D-5%5Cmathrm%7B%5C%3Ade%5C%3A%7D-5y%2B20%5Cmathrm%7B%3A%5Cquad%20%7D-5%5Cleft%28y-4%5Cright%29" />
<img src="https://tex.z-dn.net/?f=%3Dy%5Cleft%28y-4%5Cright%29-5%5Cleft%28y-4%5Cright%29" />
<img src="https://tex.z-dn.net/?f=%5Cmathrm%7BFactorizar%5C%3Ael%5C%3Atermino%5C%3Acomun%5C%3A%7D%5Cleft%28y-4%5Cright%29%3A" />
<img src="https://tex.z-dn.net/?f=%3D%5Cleft%28y-4%5Cright%29%5Cleft%28y-5%5Cright%29" />.
Un Trinomio Cuadrado Perfecto. Pero Pues En Que Quieres Que Te Ayuden? Tabulando? Graficando? O Sacando Cortes?
3x² + 35x - 12 = 1 x 12 3x - 1 - 1x + 36x = 35x (x + 12) = 0 (3x - 1) x + 12 = 0. 3x - 1 = 0 x = - 12 3x = 1.