Garrettmrockri Garrettmrockri

10-06-2017
Mathematics

contestada

Would appreciate some help here, thanks!
Given f(x) = x + 1 and g(x) = x – 1, find (fg)(x).

And the options are:
2x
x2 + 2x – 1
x2 – 1
-2

Respuesta :

Alia1111 Alia1111

10-06-2017

you know what's the answer calculate it

Ver imagen Alia1111

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