Respuesta:
El tema es Raiz de fracciones
Explicación paso a paso:
Me puedes dar corona? :(
a. [tex]\sqrt{\frac{9}{49}. \frac{1}{4} }=\sqrt{\frac{9}{49}}.\sqrt{\frac{1}{4} }= \frac{\sqrt{9}}{\sqrt{49} } .\frac{\sqrt{1} }{\sqrt{4} } = \frac{3}{7} .\frac{1}{2} = \frac{3}{14}[/tex]
b. [tex]\sqrt{\frac{625}{81}.\frac{1}{16}}= \sqrt{\frac{625}{81}}. \sqrt{\frac{1}{16}} = \frac{\sqrt{625} }{\sqrt{81} }.\frac{\sqrt{1} }{\sqrt{16} }= \frac{\\25}{9} .\frac{1}{4} = \frac{25}{36}[/tex]
c. [tex]\sqrt{\frac{25}{16}.\frac{9}{100}} = \sqrt{\frac{25}{16} }.\sqrt{\frac{9}{100}}= \frac{5}{4}.\frac{3}{10} = \frac{15}{40}= \frac{3}{8}[/tex]
espero que te ayude
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Respuesta:
El tema es Raiz de fracciones
Explicación paso a paso:
Me puedes dar corona? :(
a. [tex]\sqrt{\frac{9}{49}. \frac{1}{4} }=\sqrt{\frac{9}{49}}.\sqrt{\frac{1}{4} }= \frac{\sqrt{9}}{\sqrt{49} } .\frac{\sqrt{1} }{\sqrt{4} } = \frac{3}{7} .\frac{1}{2} = \frac{3}{14}[/tex]
b. [tex]\sqrt{\frac{625}{81}.\frac{1}{16}}= \sqrt{\frac{625}{81}}. \sqrt{\frac{1}{16}} = \frac{\sqrt{625} }{\sqrt{81} }.\frac{\sqrt{1} }{\sqrt{16} }= \frac{\\25}{9} .\frac{1}{4} = \frac{25}{36}[/tex]
c. [tex]\sqrt{\frac{25}{16}.\frac{9}{100}} = \sqrt{\frac{25}{16} }.\sqrt{\frac{9}{100}}= \frac{5}{4}.\frac{3}{10} = \frac{15}{40}= \frac{3}{8}[/tex]
espero que te ayude