UCSS Math III 2B.1.5 Example 4

Simplify the rational expression [math]\frac{x^2+9x+14}{x^2+7x}\div\frac{x^2+x-2}{4x^2-4x}[/math].
UCSS Math III 2B.1.5 Example 4

Information: UCSS Math III 2B.1.5 Example 4