belle2950 belle2950

19-01-2020
Mathematics

contestada

Make y the subject x=a-2by^2

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texaschic101 texaschic101

19-01-2020

Answer:

Step-by-step explanation:

x = a - 2by^2 .....divide both sides by a - 2b

x / (a - 2b) = y^2...take the square root of both sides, eliminating the ^2

sqrt (x / (a - 2b) = y

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