Impara online a risolvere i problemi di completare il quadrato passo dopo passo. 136+121c^2-132c. Applicare la formula: ax^2+bx+c=a\left(x^2+\frac{b}{a}x+\frac{c}{a}\right), dove a=121, b=-132, c=136 e x=c. 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=121, b=-\frac{12}{11}c, c=\frac{136}{121} e x=c. 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=121, b=-\frac{12}{11}c, c=\frac{136}{121}, x^2+b=c^2-\frac{12}{11}c+\frac{136}{121}+\frac{36}{121}-\frac{36}{121}, f=\frac{36}{121}, g=-\frac{36}{121}, x=c e x^2=c^2. Applicare la formula: \frac{a}{b}c=\frac{ca}{b}, dove a=6, b=11, c=-1, a/b=\frac{6}{11} e ca/b=- \frac{6}{11}.

136+121c^2-132c