The answer is 1
Multiply and simplify: (x+5)/x∙(x^2-4x)/(x^2+ x-20)?
The product is
((x+5)/x)((x^2 - 4x)/(x^2 + x - 20))
= (x+5)(x)(x-4)/(x(x+5)(x-4))
= 1
((x+5)/x)((x^2 - 4x)/(x^2 + x - 20))
= (x+5)(x)(x-4)/(x(x+5)(x-4))
= 1
You guys just did his homework.