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Factorize x square - y square ÷ 100 |
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Answer» Answer: ✴ To factorise : x² - y²/100 => x² - ( y/10)² => ( X + y/10 ) ( x - y/ 10) ♦ NOTE: a² - b² = (a + b) (a - b) here this IDENTITY is USED.
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