Seudónimo Seudónimo

02-11-2015
Mathematics

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If x=2a-b2 then a =

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Panoyin Panoyin

02-11-2015

[tex]x = 2a - b^{2} \\x + b^{2} = 2a \\\frac{x + b^{2}}{2} = \frac{2a}{2} \\\frac{1}{2}x + \frac{1}{2}b^{2} = a[/tex]

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