youdie272mi21322 youdie272mi21322

24-03-2017
Mathematics

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what is the factored form of the expression? w^2+16w+64
A(w+8)(w-8)
B(w+64)(w-1)
C(w+8)^2
D(w-8)^2

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Аноним Аноним

24-03-2017

The correct answer is c

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IsabellaRosette IsabellaRosette

24-03-2017

w^2 + 16w + 64

= w^2 + 8w + 8w + 64
= w ( w + 8) + 8( w + 8)
= ( w + 8)( w + 8)
= ( w + 8)^2

Correct option C

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