Impara online a risolvere i problemi di fattore per differenza dei quadrati passo dopo passo. Rationalize and simplify the expression (4a)/((a-*5^(1/2))^(1/2)). Applicare la formula: \frac{a}{b}=\frac{a}{b}\frac{radicalfactor\left(b\right)}{radicalfactor\left(b\right)}, dove a=4a e b=\sqrt{a-\sqrt{5}}. Applicare la formula: \frac{a}{b}\frac{c}{f}=\frac{ac}{bf}, dove a=4a, b=\sqrt{a-\sqrt{5}}, c=\sqrt{a-\sqrt{5}}, a/b=\frac{4a}{\sqrt{a-\sqrt{5}}}, f=\sqrt{a-\sqrt{5}}, c/f=\frac{\sqrt{a-\sqrt{5}}}{\sqrt{a-\sqrt{5}}} e a/bc/f=\frac{4a}{\sqrt{a-\sqrt{5}}}\frac{\sqrt{a-\sqrt{5}}}{\sqrt{a-\sqrt{5}}}. Applicare la formula: x\cdot x=x^2, dove x=\sqrt{a-\sqrt{5}}. Applicare la formula: \frac{a}{b}=\frac{a}{b}\frac{conjugate\left(b\right)}{conjugate\left(b\right)}, dove a=4a\sqrt{a-\sqrt{5}}, b=a-\sqrt{5} e a/b=\frac{4a\sqrt{a-\sqrt{5}}}{a-\sqrt{5}}.

Rationalize and simplify the expression (4a)/((a-*5^(1/2))^(1/2))