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Coordinate Geometry

Question
CBSEENMA9001902

Factorise: a12y4 - a4y12.

Solution

Solution not provided.
Ans. straight a to the power of 4 straight y to the power of 4 left parenthesis straight a squared plus straight y squared right parenthesis left parenthesis straight a minus straight y right parenthesis left parenthesis straight a plus straight y right parenthesis left parenthesis straight a squared plus straight y squared minus square root of 2 space ay right parenthesis space left parenthesis straight a squared plus straight y squared plus square root of 2 ay right parenthesis