nikoalexx nikoalexx

25-10-2020
Mathematics

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if x =5 and y=3 work out the value of a)3x+y b)2x^2 c)(x-y)^2

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Mama24bellz Mama24bellz

25-10-2020

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3x+2y+2z=3 x+2y-+z=5 2x-4y+z=0

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