Multiply Numbers And Algebra Equations By Drawing Lines ADDITION & SUBTRACTION | IBPS | RRB 2017

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Some people say this is "how the Japanese multiply." Others say this is "Vedic Math." I'm not sure of the origin, but this is a visual way to multiply two numbers and it does work. The video also shows how to use the same method to multiply algebraic expressions like (x + 2)(x + 3).
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