Question

the length of the rectangle is x + 10 the width of the rectangle is x +2 please determine the area of the rectangle. you may show your work using the box method or you may show your work algebraically (distribution or foil). make sure your answer is written in simplest form

Answer 1

A = lw
A = (x+10)(x+2)
A = x^2+2x+10x+20
A = x^2+12x+20

Answer 2

Answer:

A = lw

A = (x+10)(x+2)

A = x^2+2x+10x+20

A = x^2+12x            +20

Have a nice day.