Impara online a risolvere i problemi di passo dopo passo. Solve the quadratic equation 121x^2-132x+36=0. Applicare la formula: ax^2+bx+c=0\to x=\frac{-b\pm \sqrt{b^2-4ac}}{2a}, dove a=121, x^2a=121x^2, b=-132, x^2a+bx=0=121x^2-132x+36=0, c=36, bx=-132x e x^2a+bx=121x^2-132x+36. Applicare la formula: a=b\to a=b, dove a=x e b=\frac{132\pm \sqrt{{\left(-132\right)}^2-4\cdot 121\cdot 36}}{2\cdot 121}. Applicare la formula: x=\frac{b\pm c}{f}\to x=\frac{b+c}{f},\:x=\frac{b-c}{f}, dove b=132, c=0 e f=242. Applicare la formula: a+b=a+b, dove a=132, b=0 e a+b=132+0.

Solve the quadratic equation 121x^2-132x+36=0