Question

Q2. a. Evaluate by rationalizing the denominater
1
V3+ V2 - 1
$\frac{1}{ \sqrt{3 + \sqrt{2 - 1} } }$
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Answer 1

$\huge\fbox\red{A}\fbox\pink{n}\fbox\purple{S}\fbox\green{w}\fbox\blue{E}\fbox\orange{r}$

Rationalise the denominator in each of the following and hence evaluate

by taking

√(2) = 1.414,

√(3) = 1.732

√(5) = 2.236 ,

upto three places ...