Can anyone please answer my question how to Simplify 1/root2-1
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1/(sqrt(2) - 1)
= 1*(sqrt(2) + 1)/((sqrt(2) - 1)*(sqrt(2) + 1))
= (sqrt(2) + 1)/ (2 - 1)
= (sqrt(2) + 1) ——> Answer
= 1*(sqrt(2) + 1)/((sqrt(2) - 1)*(sqrt(2) + 1))
= (sqrt(2) + 1)/ (2 - 1)
= (sqrt(2) + 1) ——> Answer
Answered by
0
Answer:
√2-1 or 0.414
Step-by-step explanation:
1/(√2+1)
= 1/(√2+1) x (√2-1)/(√2-1)
= (√2-1) / (√2+1)/(√2-1)]
= (√2-1) / (√2² - 1²)
= (√2-1) / (2-1)
= (√2-1) / 1
= √2-1 (= 1.414 - 1 = 0.414)
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