SOLUTION: Swimming space. The length of a rectangular swimming pool is 2x – 1 meters, and the width is x + 2 meters. Write a polynomial that represents the area. Find the area if x is 5 mete

Algebra ->  Rectangles -> SOLUTION: Swimming space. The length of a rectangular swimming pool is 2x – 1 meters, and the width is x + 2 meters. Write a polynomial that represents the area. Find the area if x is 5 mete      Log On


   

Question 44793: Swimming space. The length of a rectangular swimming pool is 2x – 1 meters, and the width is x + 2 meters. Write a polynomial that represents the area. Find the area if x is 5 meters.
Answer by OHtutor(16) About Me  (Show Source):
You can put this solution on YOUR website!
area=(2x-1)(x+2)
when x=5, area is (2x5-1)(5+2)=9x7=63