Write an expression for the area of the largest rectangle on the right in two different ways. . . . Question content area top right Part 1 x 3x 4 Question content area bottom Part 1 The first way to write an expression for the area of the largest rectangle is x left parenthesis 3 x plus 4 right parenthesis. (Type your answer in factored form.) Part 2 The other way to write an expression for the area of the largest rectangle is enter your response here