Respuesta:
[tex]A=\sqrt{\left(1+\frac{3}{5}\right)\left(1-\frac{3}{5}\right)}=\frac{4}{5}\quad \left(\mathrm{Decimal:\quad }\:0.8\right)[/tex]
[tex]B=\sqrt{\left(1-\frac{5}{3}\right)\left(1-\frac{5}{3}\right)}=\frac{2}{3}\quad \left(\mathrm{Decimal:\quad }\:0.66666\dots \right)[/tex]
Explicación paso a paso:
[tex]A=\sqrt{\left(1+\frac{3}{5}\right)\left(1-\frac{3}{5}\right)}[/tex]
[tex]A=\sqrt{\frac{8}{5}\left(-\frac{3}{5}+1\right)}[/tex]
[tex]A=\sqrt{\frac{8}{5}\cdot \frac{2}{5}}[/tex]
[tex]A=\sqrt{\frac{16}{25}}[/tex]
[tex]A=\frac{\sqrt{16}}{\sqrt{25}}[/tex]
[tex]A=\frac{4}{5}[/tex]
[tex]B=\sqrt{\left(1-\frac{5}{3}\right)\left(1-\frac{5}{3}\right)}[/tex]
[tex]B=\sqrt{\left(1-\frac{5}{3}\right)^2}[/tex]
[tex]B=\sqrt{\frac{2^2}{3^2}}[/tex]
[tex]B=\frac{\sqrt{2^2}}{\sqrt{3^2}}[/tex]
[tex]B=\frac{\sqrt{2^2}}{3}[/tex]
[tex]B=\frac{2}{3}[/tex]
De Nada<3
Saludos.
" Life is not a problem to be solved but a reality to be experienced! "
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Respuesta:
[tex]A=\sqrt{\left(1+\frac{3}{5}\right)\left(1-\frac{3}{5}\right)}=\frac{4}{5}\quad \left(\mathrm{Decimal:\quad }\:0.8\right)[/tex]
[tex]B=\sqrt{\left(1-\frac{5}{3}\right)\left(1-\frac{5}{3}\right)}=\frac{2}{3}\quad \left(\mathrm{Decimal:\quad }\:0.66666\dots \right)[/tex]
Explicación paso a paso:
[tex]A=\sqrt{\left(1+\frac{3}{5}\right)\left(1-\frac{3}{5}\right)}[/tex]
[tex]A=\sqrt{\frac{8}{5}\left(-\frac{3}{5}+1\right)}[/tex]
[tex]A=\sqrt{\frac{8}{5}\cdot \frac{2}{5}}[/tex]
[tex]A=\sqrt{\frac{16}{25}}[/tex]
[tex]A=\frac{\sqrt{16}}{\sqrt{25}}[/tex]
[tex]A=\frac{4}{5}[/tex]
[tex]B=\sqrt{\left(1-\frac{5}{3}\right)\left(1-\frac{5}{3}\right)}[/tex]
[tex]B=\sqrt{\left(1-\frac{5}{3}\right)^2}[/tex]
[tex]B=\sqrt{\frac{2^2}{3^2}}[/tex]
[tex]B=\frac{\sqrt{2^2}}{\sqrt{3^2}}[/tex]
[tex]B=\frac{\sqrt{2^2}}{3}[/tex]
[tex]B=\frac{2}{3}[/tex]
De Nada<3
Saludos.