Math, asked by sudharani0204, 9 hours ago

If (4x2 - 3y2): (2x2 + 5y2) = 12:19, then (x:y) is

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Answered by yogeshbhuyal780

3

Answer:

If (4x2 - 3y2): (2x2 + 5y2) = 12:19, then (x:y) is

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