plz factorise the above question
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Step-by-step explanation:
25x^2+y^2+9z^2-10xy-6yz+30xz
(5x)^2+(-y)^2+(3z)^2+2.5x.-y+2.-y.3z+2.5x.3z
(5x-y+3z) (5x-y+3z)
(5x-y+3z)^2
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