Impara online a risolvere i problemi di passo dopo passo. Solve the inequality x^2+3x<4. Applicare la formula: x^2+bx=x^2+bx+\left(\frac{b}{2}\right)^2-\left(\frac{b}{2}\right)^2, dove b=3, bx=3x e x^2+bx=x^2+3x. Applicare la formula: x^2+bx+f+g=\left(x+\sqrt{f}sign\left(b\right)\right)^2+g, dove b=3, bx=3x, f=\frac{9}{4}, g=- \frac{9}{4} e x^2+bx=x^2+3x+\frac{9}{4}- \frac{9}{4}. Applicare la formula: \frac{a}{b}c=\frac{ca}{b}, dove a=9, b=4, c=-1, a/b=\frac{9}{4} e ca/b=- \frac{9}{4}. Applicare la formula: x+a<b=x<b-a, dove a=-\frac{9}{4}, b=4 e x=\left(x+\frac{3}{2}\right)^2.

Solve the inequality x^2+3x<4