rationalize the denominator and simplify √7+√6/√7-√6
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Answer:
13-2√42
Step-by-step explanation:
√7-√6÷√7+√6
=(√7-√6)(√7-√6)÷(√7+√6)(√7-√6)
=(√7-√6)^2÷(7-6)
=7+6-2√42
=13-2√42
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