fiorella4
fiorella4
29-06-2016
Mathematics
contestada
what does (w+2)*(w+7) simplified equal?
Respuesta :
Smylles
Smylles
29-06-2016
Multiply w+2 by w+7 to get (w+2)(w+7)
Expand
(w+2)(w+7) using F.O.I.L
ww + w * 7 + 2w + 2 * 7
Simplify and combine
w^2
+
9w
+ 14
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