2. Polynomials
easy

અવયવ પાડો.

$x^{2}+4 y^{2}+25 z^{2}+4 x y-20 y z-10 z x$

Option A
Option B
Option C
Option D

Solution

$(x+2 y-5 z)(x+2 y-5 z)$

Standard 9
Mathematics

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