Math, asked by shanmugapriya15, 1 year ago

If x=9+4root5 and xy=1,then 1/xsquare+1/ysquare is

Answers

Answered by royalkingaj

0

the answer is (51841+23184√5)/(161+72√5)

Attachments:

Previous Question

Next Question

Similar questions

Math, 7 months ago

write the hcf of the smallest ...

Computer Science, 7 months ago

write true or false. Action buttons become active only during a slide show.

Math, 7 months ago

6. Using the identity a? – b2 = (a + b)(a – b), find (i) 532 – 472 (ii) (2.05)2 – (0.95)2 (iii) (14.3)2 – (5.7) -...

Social Sciences, 1 year ago

state a difference between tributaries and distributaries...

Math, 1 year ago

a class is making amodel of the school building and the ratio of the height of the model to the heights of the actual building is 1:20.the gym is 6m high. how high, in centimetres, should the model of the gym be?

Physics, 1 year ago

a ball is dropped from a cliff.find its speed 2 seconds after it is dropped, find its speed when it has fallen through 50 meter ,find the time taken in falling through 50 Meter take g=10ms_2...

Social Sciences, 1 year ago

explain how the treaty of constanipole of 1832 recognised greece as an independent nation...

English, 1 year ago

HI GUYZZZ!!! I want speech (500 words) for the send off of 10th class students on the occasion of farewell party...... bt don't give foolish answers!!!!!