F)3x2 - 4x = 0 fórmula general por fis ayúdenme?
F)3x2 - 4x = 0 fórmula general por fis ayúdenme.
F)3x2 - 4x = 0 fórmula general por fis ayúdenme.
En resumen
<img src="https://tex.z-dn.net/?f=3x%5E2-4x%3D0" /> <img src="https://tex.z-dn.net/?f=a%3D3%2C%5C%3Ab%3D-4%2C%5C%3Ac%3D0" /> Primera X : <img src="https://tex.z-dn.net/?
<img src="https://tex.z-dn.net/?f=3x%5E2-4x%3D0" />
<img src="https://tex.z-dn.net/?f=a%3D3%2C%5C%3Ab%3D-4%2C%5C%3Ac%3D0" />
Primera X :
<img src="https://tex.z-dn.net/?f=%5Cfrac%7B-%5Cleft%28-4%5Cright%29%2B%5Csqrt%7B%5Cleft%28-4%5Cright%29%5E2-4%5Ccdot%20%5C%3A3%5Ccdot%20%5C%3A0%7D%7D%7B2%5Ccdot%20%5C%3A3%7D" />
Aplicando regla - ( - a) = a y multiplicando 2x3 = 6
<img src="https://tex.z-dn.net/?f=%5Cfrac%7B4%2B%5Csqrt%7B%5Cleft%28-4%5Cright%29%5E2-0%5Ccdot%20%5C%3A3%5Ccdot%20%5C%3A4%7D%7D%7B6%7D" />
Ahora la raíz :
<img src="https://tex.z-dn.net/?f=%5Csqrt%7B%5Cleft%28-4%5Cright%29%5E2-4%5Ccdot%20%5C%3A3%5Ccdot%20%5C%3A0%7D%3D%5Csqrt%7B16-0%7D%3D%5Csqrt%7B16%7D" />
Quedaria :
<img src="https://tex.z-dn.net/?f=%5Cfrac%7B4%2B%5Csqrt%7B16%7D%7D%7B6%7D%3D%5Cfrac%7B4%2B4%7D%7B6%7D%3D%5Cfrac%7B8%7D%7B6%7D%3D%5Cfrac%7B4%7D%7B3%7D" />
Segunda X :
<img src="https://tex.z-dn.net/?f=%5Cfrac%7B-%5Cleft%28-4%5Cright%29-%5Csqrt%7B%5Cleft%28-4%5Cright%29%5E2-4%5Ccdot%20%5C%3A3%5Ccdot%20%5C%3A0%7D%7D%7B2%5Ccdot%20%5C%3A3%7D" />
Aplicando regla - ( - a) = a y multiplicando 2x3 = 6
<img src="https://tex.z-dn.net/?f=%3D%5Cfrac%7B4-%5Csqrt%7B%5Cleft%28-4%5Cright%29%5E2-0%5Ccdot%20%5C%3A3%5Ccdot%20%5C%3A4%7D%7D%7B6%7D" />
Ahora la raiz :
<img src="https://tex.z-dn.net/?f=%5Csqrt%7B%5Cleft%28-4%5Cright%29%5E2-4%5Ccdot%20%5C%3A3%5Ccdot%20%5C%3A0%7D%3D%5Csqrt%7B16-0%7D%3D%5Csqrt%7B16%7D" />
Quedaria :
<img src="https://tex.z-dn.net/?f=%5Cfrac%7B4-%5Csqrt%7B16%7D%7D%7B6%7D%3D%5Cfrac%7B4-4%7D%7B6%7D%3D%5Cfrac%7B0%7D%7B6%7D%3D0" />
Las soluciones al ejercicio serian[img = 10].