Impara online a risolvere i problemi di completare il quadrato passo dopo passo. 0.005x^2+2.7x+-1475.0. Applicare la formula: ax^2+bx+c=a\left(x^2+\frac{b}{a}x+\frac{c}{a}\right), dove a=\frac{1}{200}, b=\frac{27}{10} e c=-1475. 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=\frac{1}{200}, b=540x e c=-295000. 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=\frac{1}{200}, b=540x, c=-295000, x^2+b=x^2+540x-295000+72900-72900, f=72900 e g=-72900. Applicare la formula: a+b=a+b, dove a=-295000, b=-72900 e a+b=\left(x+270\right)^2-295000-72900.

0.005x^2+2.7x+-1475.0