ppsk422 ppsk422

12-12-2021
Mathematics

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algebric expressions formula

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jerin212223 jerin212223

12-12-2021

Answer:

a2 – b2 = (a – b)(a + b)

(a + b)2 = a2 + 2ab + b

a2 + b2 = (a + b)2 – 2ab

(a – b)2 = a2 – 2ab + b

That's all i know- rip TvT

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