Question

Me ayudáis por favor ​

Answer 1

Teoria de exponente

Propiedad

xᵃ . yᵃ = (x.y)ᵃ

$(-\frac{2}{5})^{^{x} } .(-\frac{5}{3})^{^{3} } = (\frac{10}{15})^{^{3} }\\\\ (-\frac{2}{5})^{^{3} } .(-\frac{5}{3})^{^{3} } = (\frac{10}{15})^{^{3} } \\\\ ((-\frac{2}{5})} .(-\frac{5}{3}))^{^{3} } = (\frac{10}{15})^{^{3} }\\\\ (\frac{10}{15})^{^{3} } = (\frac{10}{15})^{^{3} }$

Eternamente axllxa