Question

$\frac{5 ^{ - 2} }{ {5}^{12} } =$
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gracias, :-:​

Answer 1

Respuesta:

$\frac{5 ^{ - 2} }{ {5}^{12} } = {5}^{ - 2} \div {5}^{12} \\ = {5}^{ ( \: (- 2 )\: - \: 12 \: )} \\ = {5}^{ - 14} \\ \underline{ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: } \\ = {5}^{ - 14} \\ = \frac{1}{ {5}^{14}} \\ = \boxed{\bold{ \frac{1}{6.103.515.625}}}$