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83 using identities find the value of @ 72²182 |
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Answer» ONG>Answer: 117 = 100+17 83 = 100-17 NOW, 117 × 83 (100+17) (100-17) USING IDENTITY (A+B)(A-B) = A²-B² NOW, (100+17) (100-17) 100²-17² 10000-289 9711 PLZ MARK IT AS BRAINIEST ANSWER AND DROP A ♥ |
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