Question

quais são as propriedades da potencia?

Answer 1

1° $\boxed{A^{x} \cdot A^{y} = A^{x+y}}$


2° $\boxed{\frac{A^{x}}{A^{y}} = A^{x-y}}$


3° $\boxed{(A^{x})^{y} = A^{x \cdot y}}$


4° $\boxed{A^{0} = 1} \rightarrow \underline{A} \ deve \ ser \ diferente \ de \ zero$


5° $\boxed{\sqrt[y]{A^{x}} = A^{\frac{x}{y}}}$


6° $\boxed{(A \cdot B)^{2} = A^{2} \cdot B^{2}}$