lllleklfkhlsdf9314 lllleklfkhlsdf9314

29-10-2018
Mathematics

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How To Prove (a + b)^2 = a^2 +2ab + b^2 ?

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devin258 devin258

29-10-2018

[tex](a + b) \times (a + b) = a {}^{2} + ab + ab + b {}^{2} = a {}^{2} + 2ab + b {}^{2} [/tex]

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