Question

(1/4÷√4/2)²-(√64/36-√1/4)​

Answer 1

Resolução:

${( \frac{1}{4} \div \frac{ \sqrt{4} }{2} )}^{2} - ( \frac{ \sqrt{64} }{36} - \frac{ \sqrt{1} }{4} )$

${( \frac{1}{4} \div \frac{2}{2} )}^{2} - ( \frac{8}{36} - \frac{1}{4} ) \\ {( \frac{1}{4} \times \frac{2}{2} )}^{2} - ( \frac{2}{9} - \frac{1}{4} ) \\ {( \frac{2}{8} )}^{2} - ( \frac{ - 1}{36} ) \\ \frac{ {2}^{2} }{ {8}^{2} } - ( - \frac{1}{36} ) \\ \frac{4}{64} + \frac{1}{36} \\ \frac{1}{16} + \frac{1}{36} \\ \frac{52}{576} = \frac{13}{144}$

O resultado é 13/144.