Question

align="absmiddle" class="latex-formula"> in expanded form
$-2\left(-y\right)$ in expanded form
$-2\left(-6+-y\right)$ in expanded form
$-2\left(-6-y\right)$ in expanded form

pls help me T^T
Complete the missing information in the puzzle.
$4\left(a+-5\right)$

Answer 1

1) 12
2) 2y
3) 12+ 2y
4) 12+ 2y

The puzzle one)
1st block: 4a
2nd block: -20

Answer 2

Above is right i went over it :)