Question

8 propriedades operatórias para resolver potências

Answer 1

$\Large\boxed{\begin{array}{l}\tt Na~realidade~s\tilde ao~apenas~5.\\\boxed{\sf propriedades~das~pot\hat encias\!:}\\\sf 1^{\underline a}~a^m\cdot a^n=a^{m+n}\\\sf 2^{\underline a} a^m\div a^n=a^{m-n}\\\sf3^{\underline a} (a^m)^n=a^{m\cdot n}\\\sf4^{\underline a} (a\cdot b)^n=a^n\cdot b^n\\\sf 5^{\underline a}\bigg(\dfrac{a}{b}\bigg)^n=\dfrac{a^n}{b^n}\end{array}}$