Impara online a risolvere i problemi di passo dopo passo. 3x^2-32x+60. Applicare la formula: ax^2+bx+c=a\left(x^2+\frac{b}{a}x+\frac{c}{a}\right), dove a=3, b=-32 e c=60. Applicare la formula: a\left(x^2+b+c\right)=a\left(x^2+b+c+\left(\frac{coef\left(b\right)}{2}\right)^2-\left(\frac{coef\left(b\right)}{2}\right)^2\right), dove a=3, b=-\frac{32}{3}x e c=20. Applicare la formula: a\left(x^2+b+c+f+g\right)=a\left(\left(x+\sqrt{f}sign\left(b\right)\right)^2+c+g\right), dove a=3, b=-\frac{32}{3}x, c=20, x^2+b=x^2-\frac{32}{3}x+20+\frac{256}{9}-\frac{256}{9}, f=\frac{256}{9} e g=-\frac{256}{9}. Applicare la formula: \frac{a}{b}+c=\frac{a+cb}{b}, dove a/b+c=\left(x- \frac{16}{3}\right)^2+20-\frac{256}{9}, a=-256, b=9, c=20 e a/b=-\frac{256}{9}.

3x^2-32x+60