The area of a rectangle swimming pool is 10x^2-19x-15. The length of the pool is 5x+3. What is the width of the pool?
To find the width of the pool, we need to divide the total area by the length.
Width = Area / Length
Width = (10x^2 - 19x - 15) / (5x + 3)
Now we will divide the polynomial by the length:
(10x^2 - 19x - 15) / (5x + 3) = 2x - 5
Therefore, the width of the pool is 2x - 5.