dipplewipple dipplewipple

02-04-2017
Mathematics

contestada

Can someone explain how to simplify (w+5)^2

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neylynlopez neylynlopez

02-04-2017

hmm.. educated guess here but, w+25 since 5^2=5*5

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ghanami ghanami

02-04-2017

Hllo :
by identity : (a+b)² = a²+2ab+b²
(w+5)² = w²+10w+25

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