jennyxo jennyxo

26-01-2017
Mathematics

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make x the subject 4y = x ^2 +16

With workings please x

Respuesta :

Аноним Аноним

26-01-2017

x^2 = 4y - 16
x = +/- sqrt (4y - 16)
x = +/- 2 sqrt(y - 4)

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