Impara online a risolvere i problemi di passo dopo passo. Solve the inequality 5x^2+6x+25<=0. Applicare la formula: ax^2+bx+c=a\left(x^2+\frac{b}{a}x+\frac{c}{a}\right), dove a=5, b=6 e c=25. 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=5, b=\frac{6}{5}x e c=5. 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=5, b=\frac{6}{5}x, c=5, x^2+b=x^2+\frac{6}{5}x+5+\frac{9}{25}-\frac{9}{25}, f=\frac{9}{25} e g=-\frac{9}{25}. Applicare la formula: \frac{a}{b}+c=\frac{a+cb}{b}, dove a/b+c=\left(x+\frac{3}{5}\right)^2+5-\frac{9}{25}, a=-9, b=25, c=5 e a/b=-\frac{9}{25}.

Solve the inequality 5x^2+6x+25<=0