Math, asked by guruvikasingh, 10 months ago

25x^2+y^2+9z^2-10xy-6yz




Answers

Answered by AJAYMAHICH
2

Step-by-step explanation:

25x^2+y^2+9z^2-10xy-6yz

25x^2-10xy + y^2 + 9z^2-6yz

(5x-y)^2 + (3x-z)^2 - y^2

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