Question

After rationalising the denominator of
$\frac{7}{3 \sqrt{3 - 2 \sqrt{2} } }$
,we get the denominator as​

Answer 1

Answer:

Step-by-step explanation:

733–√−22–√=733–√−22–√.33–√−22–√33–√+22–√

[multiplying numerator and denominator by 33–√+22–√]

=7(3–√+22–√)(3/3–√)2−(22–√)2