Question

2(-6+-3)to the power of 2 - (-6+-4)

Answer 1

$2(-6+-3)^{2-(-6+-4)}$

To solve this expression we need to solve the parenthesis first:

$\begin{gathered} 2(-9)^{2-(-10)} \\ 2(-9)^{2+10} \\ 2(-9)^{12} \\ 2(282429536481)=564859072962 \\ \end{gathered}$