How do you multiply out #(5g + 3h + 4) \cdot 2#?
1 Answer
Dec 30, 2016
Explanation:
Each term inside the bracket must be
#color(blue)"multiplied"# by the 2
#(5g+3h+4)xxcolor(red)(2)#
#=(color(red)(2)xx5g)+(color(red)(2)xx3h)+(color(red)(2)xx4)#
#=10g+6h+8#
