Question

[(2,5)⁴] ??? alguem sabe ?

Answer 1

(2,5)⁴ = (5/2)⁴ = 5⁴/2⁴ = 625/16 = 39,0625

5⁴ = 625
2⁴ = 16

Answer 2

Oi

$(2,5)^{4}$=2,5*2,5*2,5*2,5=39,0625

Ou

$(\frac{25}{10}) ^{4}$=$\frac{ 25^{4} }{ 10^{4} }$=

$\frac{25.25.25.25}{10.10.10.10}$=

$\frac{390625}{10000}$= 39,0625

Bons estudos!!!:)