Seudónimo
Seudónimo
02-11-2015
Mathematics
contestada
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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