9x^(0)y^(-3) solve using only positive exponets

Answer 1

x⁰ = 1

y ⁻ ³ = 1 / y³

9 ∙ x⁰ ∙ y ⁻ ³ = 9 ∙ 1 ∙ 1 / y³ = 9 / y³