The length of a rectangular garden, inn rectangle, is 9ft more than its width. for the garden, let x=width, x+9= length. it is surrounded by a brick walkway 4 ft wide. suppose the total area of the walkway is 400 ft.
write a polynomial to represent the length of pq

This is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 5 terms.