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Find (a+b)^4 -(a-b)^4.Hence evaluate (sq...

Find `(a+b)^4 -(a-b)^4`.Hence evaluate `(sqrt(3)+sqrt(2))^4-(sqrt(3)-sqrt(2))^4`.

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Verified by Experts

The correct Answer is:
8(`a^3`b + `ab^3`); 40 `sqrt6`
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