Respuesta:
3/2
Explicación paso a paso:
[tex] \frac{ \sqrt{9} }{ \sqrt{4} } - ( \frac{ {1}^{2} }{ {2}^{2} } ) + \frac{ \sqrt[3]{1} }{\sqrt[3]{8} } - (( \frac{25 - 16}{9} ) - \frac{3}{4} )[/tex]
[tex] \frac{3}{2} - \frac{1}{4} + \frac{1}{2} - ( \frac{9}{9} - \frac{3}{4} ) = [/tex]
[tex] \frac{6}{4} - \frac{1}{4} + \frac{1}{2}(1 - \frac{3}{4} ) = [/tex]
[tex] \frac{5}{4} + \frac{2}{4} - (1 - \frac{3}{4} ) = [/tex]
[tex] \frac{7}{4} - ( \frac{4}{4} - \frac{3}{4} ) = [/tex]
[tex] \frac{7}{4} - \frac{1}{4} = \frac{6}{4} = \frac{3}{2} [/tex]
cálculos auxiliares
[tex] \frac{1}{2} \times \frac{2}{2} = \frac{2}{4} \\ \frac{3}{2} \times \frac{2}{2} = \frac{6}{4} \\ 1 = \frac{1}{1} \times \frac{4}{4} = \frac{4}{4} [/tex]
espero te sirva
