Impara online a risolvere i problemi di passo dopo passo. 25p^2-35p+9. Applicare la formula: ax^2+bx+c=a\left(x^2+\frac{b}{a}x+\frac{c}{a}\right), dove a=25, b=-35, c=9 e x=p. 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=25, b=-\frac{7}{5}p, c=\frac{9}{25} e x=p. 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=25, b=-\frac{7}{5}p, c=\frac{9}{25}, x^2+b=p^2-\frac{7}{5}p+\frac{9}{25}+\frac{49}{100}-\frac{49}{100}, f=\frac{49}{100}, g=-\frac{49}{100}, x=p e x^2=p^2. Applicare la formula: \frac{a}{b}c=\frac{ca}{b}, dove a=7, b=10, c=-1, a/b=\frac{7}{10} e ca/b=- \frac{7}{10}.