a b2 Geometrical explanation and Derivation of a minus b whole square
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http://youtube.com/watch?v=TsaH0GR15V4
For a square - b square watch • a square minus b square - a^2 - b^2 -... • Learn how a minus b whole square can be explained using geometrical drawings. • For more such videos visit or subscribe to / mathssmart • For collaborations and business inquiries, please contact via Channel Pages: http://ChannelPages.com/MathsSmart
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