SOLUTION: What are the dimensions of a rectangle whose area is x^2-2x-143 square feet?

Algebra ->  Polynomials-and-rational-expressions -> SOLUTION: What are the dimensions of a rectangle whose area is x^2-2x-143 square feet?      Log On


   

Question 348553: What are the dimensions of a rectangle whose area is x^2-2x-143 square feet?
Answer by mananth(16946) About Me  (Show Source):
You can put this solution on YOUR website!
x^2-2x-143
x^2-13x+11x-143
x(x-13)+11(x-13)
(x-13(x-11)
11feet by 13feet are the dimensions