Math, asked by karthikgirish2007, 1 month ago

SOLVE THE FOLLOWING SUMS
USING a² -b² = (a+b) (a –b)
1 ) 25 x² - 49y²
2 ) p² - q²
3) 64 m² - 81 n²
4) x² -25
5) p² - 9

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Answered by mrgoodb62

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Answered by avantika9c

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