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Which is the solution of the quadratic equation (4y-3)^2=72 ?
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Which is the solution of the quadratic equation (4y-3)^2=72 ?

User Juanse Cora
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hello :
(4y-3)²=72
4y-3 = √72 or 4y-3 = - √72
y= (3+√72) /4 or y= (3 - √72) /4
User Srik
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