Math, asked by yneha1302, 2 months ago

Rationalise the denominator of 5/√7-√5

Answers

Answered by pshirisha076

1

Answer:

Given:5/√7-√5

rationalisation of denominator:√7-√2/√7+√5

5/√7-√5×√7-√5/√7-√5

5√7-5√5/12-2√35

2.69....

Previous Question

Next Question

Similar questions

History, 1 month ago

coal hes dissolves water does not dissolve water...

English, 1 month ago

write a letter to grandmother telling her how you spend the last week at home during lockdown /quarantine days.

History, 1 month ago

koi thanks dedo what is chemistry ?????¿¿¿¿¿?????

Political Science, 2 months ago

cable is also used by Cable TV operators.

History, 2 months ago

Briefly describe the policies of robespierre during the reign of terror were they democratic? justify your answer with reason 100. or 120 words...

Social Sciences, 9 months ago

Who can be eligible to contest the election of the president if India.

Physics, 9 months ago

A particle of mass 0.2 kg is kept at rest. A force of 2 N acts on it for 2 sec . Find the distance moved by the particle in (i) these 2 seconds and (ii) next 2 seconds If the same force is continued to be applied...

English, 9 months ago

Change into Passive voive Write a letter to the collector.