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04-11-2016
Mathematics

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teh area of a rectangle whose lentgh is 12 more than its width

Respuesta :

04-11-2016

l= lenght. w=width

l=12+w
Area= lw
Area=(12+w)w
Area=12w+w^2

note:w^2 means w to the power of 2
good luck;)

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