Question 1090070

the area of a rectangle:

{{{A=length*width}}}

if a piece of plywood has a length of {{{3y+1}}} and a width of {{{y-2}}}, than the area is 

{{{A=(3y+1)*(y-2)}}}

{{{A=3y^2+1y-6y-2}}}

{{{A=3y^2-5y-2}}}