9th grade polynomials
posted by Corey wicks on .
How do you write the expression for the area of the rectangle
If the length of a rectangle is two more than three times it's width,then write an expression for area of the rectangle
Find the perimeter of the rectangle in problem 1.

area= lX w
so by substituting the numbers and variables for the lenght and using x for the width we get
area= (2+3x) X x 
Thank you

(2+3x)*x

(2+3)*x