Question

125^24 : 25^63
va rog repede

Answer 1

$\dfrac{125^{24}}{25^{63}}=\dfrac{(5^3)^{24}}{(5^2)^{63}}=\dfrac{5^{3\cdot 24}}{5^{2\cdot 63}}=\dfrac{5^{72}}{5^{126}}=5^{72-126}=5^{-54}=\dfrac{1}{5^{54}}.$

A fost greu ?

Green eyes.