If a=7-4√6, then find the value of √a + 1/√a
mysticd:
plz check the question again . I think there is an error.
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√a+1/√a
=[√(a)²+1]/√a
=[a+1]/√a
=[7-4√6+1]/√(7-4√6)
=[8-4√6]/√[7-4√6]
=[√(a)²+1]/√a
=[a+1]/√a
=[7-4√6+1]/√(7-4√6)
=[8-4√6]/√[7-4√6]
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