Impara online a risolvere i problemi di passo dopo passo. Solve the inequality 2x^2+200x+1200<0. Applicare la formula: ax^2+bx+c=a\left(x^2+\frac{b}{a}x+\frac{c}{a}\right), dove a=2, b=200 e c=1200. 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=2, b=100x e c=600. 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=2, b=100x, c=600, x^2+b=x^2+100x+600+2500-2500, f=2500 e g=-2500. Applicare la formula: a+b=a+b, dove a=600, b=-2500 e a+b=\left(x+50\right)^2+600-2500.

Solve the inequality 2x^2+200x+1200<0