rationalize the denominator of 1/7+3√2
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= 1/7+3/√2
= 1/7+3/√2 ×√2/√2
= 1/7+3√2/2
= ( 2+7√2) ÷ 14
here 14 is lcm... you can write it under whole equation.
Answered by
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Answer:
(7-3*root2)/31
Step-by-step explanation:
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