Question

cuanto es (-8)¹+√100-³√-27×√-243​

Answer 1

Explicación paso a paso:

$8^{ - 1} + ( \sqrt{100} ) - \sqrt[3]{27} \times \sqrt{243} \\ \\ \frac{1}{8} + (10) - ( \sqrt[3]{3^{3} } ) \times ( \sqrt{3^{2} \times 3^{3} )} \\ \\ \frac{1}{8 } + 10 - 3 \times ( \sqrt{3^{2} } \times \sqrt{3^{3} } ) \\ \\ \frac{1}{8} + 10 - 3 \times 9 \sqrt{3} \\ \\ \frac{1}{8} + 10 -27 \sqrt{3} \\ \\ \frac{1 + 80}{8} -27 \sqrt{3} \\ \\ \frac{81}{8} -27 \sqrt{3} \\ \\ = \frac{81-216 \sqrt{3} }{8} =\frac{-135\sqrt{3}}{8}=-29,23$