Question

Opciones:
a) 10
b) 9
c)-11
d)12

Answer 1

Respuesta:

espero tu corona =c saludo...

Explicación paso a paso:

$\frac{81^{-2^{-2}}-16^{\frac{1}{2}}}{32^{-0.2}+\left(-27\right)^{-3^{-1}}}\\\\\\=\frac{81^{-2^{-2}}-16^{\frac{1}{2}}}{\frac{1}{32^{0.2}}+\frac{1}{\left(-27\right)^{3^{-1}}}}\\\\\\=\frac{81^{-2^{-2}}-16^{\frac{1}{2}}}{\frac{1}{6}}\\\\\\=\frac{81^{-2^{-2}}-4}{\frac{1}{6}}\\\\\\\mathrm{Aplicar\:las\:propiedades\:de\:las\:fracciones}:\quad \frac{a}{\frac{b}{c}}=\frac{a\cdot \:c}{b}\\\\\\=\frac{\left(81^{-2^{-2}}-4\right)\cdot \:6}{1}\\\\\\\mathrm{Aplicar\:la\:regla}\:\frac{a}{1}=a$

$=6\left(81^{-2^{-2}}-4\right)\\\\\\=6\left(0.33333\dots -4\right)\\\\\\\mathrm{Restar:}\:0.33333\dots -4=-3.66666\\\\\\=6\left(-3.66666\dots \right)\\\\\\\mathrm{Quitar\:los\:parentesis}:\quad \left(-a\right)=-a\\\\\\=-3.66666\dots \cdot \:6\\\\\\\mathrm{Multiplicar\:los\:numeros:}\:3.66666\dots \cdot \:6=22\\\\\\=-22$

OjO

Ahora la mitad de p=-22

P=-11

$nosenadaoficial$