ashleyl11998
ashleyl11998
04-03-2016
Mathematics
contestada
Solve the equation for y (Y-3)^2=4y-12
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W0lf93
W0lf93
13-05-2017
(Y-3)^2 = 4y -12 <=> Y^2 - 6Y + 9 = 4y - 12 <=> 4y = Y^2 - 6Y + 21 <=> y = (Y^2 - 6Y + 21)/4. Solving the equation for y means that we have to express y relative to the other quantities in the equation.
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