Question

alguém me ajuda
6x+300x-5​

Answer 1

$\LARGE\displaystyle{}6x + 300x - 5 \\ \LARGE\displaystyle{}\left(6 + 300\right)x - 5 \\\LARGE\displaystyle\text{ \begin{gathered} \underline{\boxed{\boldsymbol{ 306x - 5 }}}\end{gathered} }$

$\LARGE\displaystyle\text{ \begin{gathered} \underline{\boxed{\boldsymbol{{ \red{Bons}} \blue{\:Estudos}}}}\end{gathered} }$