Impara online a risolvere i problemi di passo dopo passo. (x)->(-infinito)lim((2x+1)/((x^2-3x+2)^(1/2))). Applicare la formula: \lim_{x\to c}\left(\frac{a}{b}\right)=\lim_{x\to c}\left(\frac{\frac{a}{sign\left(c\right)fgrow\left(b\right)}}{\frac{b}{sign\left(c\right)fgrow\left(b\right)}}\right), dove a=2x+1, b=\sqrt{x^2-3x+2}, c=- \infty , a/b=\frac{2x+1}{\sqrt{x^2-3x+2}} e x->c=x\to{- \infty }. Applicare la formula: \lim_{x\to c}\left(\frac{a}{b}\right)=\lim_{x\to c}\left(\frac{radicalfrac\left(a\right)}{radicalfrac\left(b\right)}\right), dove a=\frac{2x+1}{-x}, b=\frac{\sqrt{x^2-3x+2}}{-x} e c=- \infty . Applicare la formula: \lim_{x\to c}\left(\frac{a}{b}\right)=\lim_{x\to c}\left(\frac{splitfrac\left(a\right)}{splitfrac\left(b\right)}\right), dove a=\frac{2x+1}{-x}, b=\sqrt{\frac{x^2-3x+2}{\left(-x\right)^{2}}} e c=- \infty . Applicare la formula: \frac{a}{a}=1, dove a=x e a/a=\frac{2x}{-x}.

(x)->(-infinito)lim((2x+1)/((x^2-3x+2)^(1/2)))