Question

x= 1- root 2 ,find the value of 1/x​

Answer 1

Answer:

$\frac{1}{1-\sqrt{2} } \\\\\frac{1}{1-\sqrt{2} } *\frac{1+\sqrt{2}}{1+\sqrt{2} } \\\\\frac{1+\sqrt{2}}{1-2 }\\\\\frac{1+\sqrt{2}}{-1 }\\\\\frac{-(1+\sqrt{2)}}{1 }\\\\\sqrt{2} -1$

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Answer 2

Answer:

Step-by-step explanation: