Question

quanto e 2 elevado a 2 ​

Answer 1

$\Large\boxed{\begin{array}{l}\underline{\rm D~\!\!efinic_{\!\!,}\tilde ao~de~pot\hat enciac_{\!\!,}\tilde ao\!:}\\\sf a^n=\underbrace{\sf a\cdot a\cdot a\cdot a\cdot.... a}_{n~fatores}\\\begin{cases}\sf a\longrightarrow base\\\sf n\longrightarrow expoente\end{cases}\\\sf Em~outras~palavras,a~pot\hat enciac_{\!\!,}\tilde ao\\\sf \acute e~uma~operac_{\!\!,}\tilde ao~matem\acute atica~que~consiste\\\sf multiplicar~n\acute umeros~que~s\tilde ao~iguais.\end{array}}$$\large\boxed{\begin{array}{l}\rm nota: o~expoente~vai~dizer~quantas\\\rm vezes~a~base~vai~se~repetir~e~se~multiplicar\\\sf 2^2\\\begin{cases}\sf 2\longrightarrow expoente\\\sf 2\longrightarrow base\end{cases}\\\\\sf 2^2=2\cdot2=4\end{array}}$