There are some difficulty on your questions because it dose not match ncert question chepter 5 ..mislenous question no 4 show x^2+y^2 = but your question are (x^2+y^2)^2= plz short out this what is real question plzz tell about this

k shovraj's image
k shovraj
Nov. 28, 2017, 4:04 p.m.

Answers!

Davneet Singh's image
Davneet Singh
Nov. 28, 2017, 5:06 p.m.

Hello Shovraj

Do you mean this question https://www.teachoo.com/2327/597/Misc-4---If-x---iy-=-root-(a---ib)-(c---id)--prove-(x2---y2)2/category/Miscellaneous/ ?

Can you please click a photo of the question in the ncert?

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Answer the question...

k shovraj's image