Question

Please help me!

If f(x)=x/x-3 and g(x)=-2x-1, find (f-g)(x)

Answer 1

@jim_thompson5910

Answer 2

(f-g)(x) is simply f(x)-g(x)
So u just subtract them

Answer 3

I'm doing corrections on a test, and the correct answer is -2x^2+8x-3/x-3 ....But I'm not sure how they got that...

Answer 4

@visarika23

Answer 5

But according to me the ans should be
2x^2-4x-3/x-3

Answer 6

That isn't an answer choice.. :/

Answer 7

Have u typed the q correctly?

Answer 8

f(x)=x/x-3 and g(x)=-2x-1