Question

rationalise the denominator of this no. NEED DETAILED AND SOLVED ANSWER.FAKE ANSWERERS WILL BE REPORTED.PLS SOLVE THIS QUE.

Answer 1

Hey dear!

Here is yr answer.......


$= > \frac{ {b}^{2} }{ \sqrt{ {a}^{2} + {b}^{2} } + a} \\ \\ = > \frac{ {b}^{2} }{ \sqrt{ {a}^{2} + {b}^{2} } + a } \times \frac{ \sqrt{ {a}^{2} + {b}^{2} } - a }{ \sqrt{ {a}^{2} + {b}^{2} } - a} \\ \\ = > \frac{ {b}^{2}( \sqrt{ {a}^{2} + {b}^{2} } - a) }{ {a}^{2} + {b}^{2} - {a}^{2} } \\ \\ = > \frac{ {b}^{2}( \sqrt{ {a}^{2} + {b}^{2} } - a ) }{ {b}^{2} } \\ \\ = > \sqrt{ {a}^{2} + {b}^{2} } - a$


Hope it hlpz...

Answer 2

Hey mate....
◆◆Ur answer is in my above attachment◆◆
\\\\\Thank u \\\.
●●Hope it helps u ●●