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

Solve the quadratic equation a^2+a+2=a(a+1)+4