Factorize:
25x2 - 64y2
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Given,
⇒ 25x2 - 64y2
⇒ (5x)2 - (8y)2
⇒ (5x + 8y)(5x - 8y).
Hence, 25x2 - 64y2 = (5x + 8y)(5x - 8y).
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