Question

Simplifique
$\frac{(3.5 ^{2} ) ^{3} }{(3 ^{2}.5) ^{2} }$

Answer 1

     $\frac{(3.5^2)^3}{(3^2.5)^2} = \frac{3^3.5^6}{3^4.5^2} =3^-^1*5^4$

Explicando:
                 3³ : 3⁴ = 3³⁻⁴ = 3⁻¹
                 5⁶ : 5² = 5⁶⁻² = 5⁴