please solved it as soon as possible
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Answer:
4√17 + 20√3
———————
5
Step-by-step explanation:
7(√17 + 2√3) - 3(√17-2√3)
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(√17+2√3)(√17-2√3)
7√17+14√3 - 3√17 +6√3
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(17 - 12)
4√17 + 20√3
———————
5
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