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Answer:
3+2√2/-1
Step-by-step explanation:
1+√2 / 1-√2
rationalizing the denominator..
1+√2 / 1-√2 × 1 + √2 / 1+√2
(1+√2)^2/ 1 - 2
1 + 2 +2√2 / -1
3 + 2√2 / -1
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