Question

simplify 5/√3+√5. please tell​

Answer 1

$\frac{5}{ \sqrt{3} + \sqrt{5} } \\ \\ = \frac{5}{ \sqrt{3} + \sqrt{5} } \times \frac{ \sqrt{3} - \sqrt{5} }{ \sqrt{3} - \sqrt{5} } \\ \\ = \frac{5 \times (\sqrt{3} - \sqrt{5})}{ {( \sqrt{3} )}^{2} - {( \sqrt{5}) }^{2} } \\ \\ = \frac{5 \sqrt{3} - 5 \sqrt{5} }{3 - 5} \\ \\ = \frac{5 \sqrt{3} - 5 \sqrt{5} }{ - 2} \\ \\ = - \frac{5 \sqrt{3} - 5 \sqrt{5} }{ 2}$

....hope it's helpful :)

Answer 2

Answer:

$5=3+55×3−53−5=(3)2−(5)25×(3−5)=3−553−55=−253−55=−253−55</p><p></p><p></p><p>$

Hope you got it thanks

Step-by-step explanation:

5

=

3

+

5

5

×

3

−

5

3

−

5

=

(

3

)

2

−(

5

)

2

5×(

3

−

5

)

=

3−5

5

3

−5

5

=

−2

5

3

−5

5

=−

2

5

3

−5

5