SOLUTION: The area of a pool is (6x^2+11x+4)m. Find the length of the rectangular pool if its width is (2x+1)m

Algebra ->  Quadratic Equations and Parabolas  -> Quadratic Equations Lessons  -> Quadratic Equation Lesson -> SOLUTION: The area of a pool is (6x^2+11x+4)m. Find the length of the rectangular pool if its width is (2x+1)m      Log On


   

Question 775872: The area of a pool is (6x^2+11x+4)m. Find the length of the rectangular pool if its width is (2x+1)m
Answer by mananth(16946) About Me  (Show Source):
You can put this solution on YOUR website!
Area = 6x%5E2%2B7x%2B4
width =(2x+1)
Area = l*W
L= Area/width
%286x%5E2%2B11x%2B4%29%2F%282x%2B1%29
%286x%5E2%2B8x%2B3x%2B4%29%2F%282x%2B1%29

%282x%283x%2B4%29%2B1%283x%2B4%29%29%2F%282x%2B1%29

%28%282x%2B1%29%283x%2B4%29%29%2F%282x%2B1%29
cancel (2x+1)
Length = 3x+4 m