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If x =3+2 root 2 find x + 1/x |
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Answer» Step-by-step EXPLANATION: x=3+√2 x+1/x = 3+2√2 + 1/3+2√2 rationalize:- 1/3+2√2 × 3-2√2/3-2√2 = 3-2√2/9-8 = 3-2√2 3+2√2 + 3-2√2 =6 |
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