Please help!

let f(x)=x^2-4x and g(x)=7=x. find (fg)(-1)

- Tue Nov 05, 2013 6:11 pm
- Forum: Beginning Algebra
- Topic: let f(x)=x^2-4x and g(x)=7=x. find (fg)(-1)
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Please help!

let f(x)=x^2-4x and g(x)=7=x. find (fg)(-1)

let f(x)=x^2-4x and g(x)=7=x. find (fg)(-1)