Hayder2001 Hayder2001

16-03-2017
Mathematics

contestada

This may seem like a simple question. Expanding brackets are usually easy. But, how do you do this?
(1-f)(7f-6)

Respuesta :

morgaine816 morgaine816

16-03-2017

Here you use the FOIL (first, outer, inner, last) method to distribute everything.
7f-6-7f^2+6f
Now combine like terms and put it in the right format
-7f^2+13f-6

Hope that helps and feel free to ask any questions.

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