hafsawendy hafsawendy

26-03-2017
Mathematics

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solve the equation x^1÷2 - 4 =1

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Floki22 Floki22

26-03-2017

x^(1/2) - 4 = 1

x^(1/2) = 1+4

x^(1/2) = 5

[x^(1/2)]^2 = 5^2

x = 25

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