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# ICSE Class 9 Answered

If √2= 1.414 and √3 = 1.732 then evaluate (√2 - 1)/(√2 + 1) + (√3 - √2)/(√3 + √2) correct to three decimal places.
Asked by trishams2901 | 02 May, 2021, 10:44: PM
Expert Answer
Given: √2= 1.414 and √3 = 1.732
(√2 - 1)/(√2 + 1) + (√3 - √2)/(√3 + √2)
= (1.414 - 1)/(1.414 + 1) + (1.732 - 1.414)/(1.732 + 1.414)
= (0.414)(2.414) + (0.318)(3.146)
Multiply and get the answer
Answered by Renu Varma | 03 May, 2021, 10:13: AM

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