Question

calcule as potencia 5 elevado a 2

Answer 1

$\Large\boxed{\begin{array}{l}\underline{\rm De~\!\!finic_{\!\!,}\tilde ao\,de\,pot\hat enciac_{\!\!,}\tilde ao}\\\sf a^n=\underbrace{\sf a\cdot a\cdot a\cdot a\dotsc a}_{n\,vezes}\\\sf Elementos\,da\,pot\hat enciac_{\!\!,}\tilde ao\\\sf a^n=b\\\sf a\longrightarrow \acute e\,a\,base\\\sf n\longrightarrow \acute e\,o\,expoente\\\sf b\longrightarrow \acute e\,a\,pot\hat encia\\\end{array}}$

$\Large\boxed{\begin{array}{l}\sf o\,expoente\,diz\,quantas\,vezes\\\sf vamos\,repetir\,a\,base\,e\,multiplicar.\\\sf No\,caso\,de\,5\,elevado\,a\,2\,fica\,assim:\\\sf 5^2=5\cdot5=25\end{array}}$