Question

$2 { }^{4} \div ( - 4) + \sqrt{25.4} + (3.3 - 12)$
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Answer 1

Respuesta:

Los datos que me das son decimales

$2\:\:^4\:\div \left(\:-\:4\right)\:+\:\sqrt{25,4}\:+\:\left(3.3\:-\:12\right)$

$\frac{2^4}{\left(-4\right)+\sqrt{25.4}+\left(3.3-12\right)}\\=\frac{2^4}{-4+\sqrt{25.4}+3.3-12}\\=\frac{2^4}{\sqrt{25.4}-12.7}\\=\frac{16}{\sqrt{25.4}-12.7}\\=\frac{16}{5.03984\ -12.7}\\=\frac{16}{-7.66015}\\=-2.08872$

Si los datos que me das es en multiplicación

$2\:\:^4\:\div \left(\:-\:4\right)\:+\:\sqrt{25\cdot 4}\:+\:\left(3\cdot 3\:-\:12\right)\\\frac{2^4}{\left(-4\right)+\sqrt{25\cdot \:4}+\left(3\cdot \:3-12\right)}\\=\frac{2^4}{\sqrt{100}-7}\\=\frac{2^4}{10-7}\\=\frac{2^4}{3}\\=\frac{16}{3}\\=5,333333333333333.....$

Explicación paso a paso:

espero que te sirva