(x-3)^2=5 ? confused

Wout asked Sep 3, 2022

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Wout asked Sep 3, 2022

by Wout

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23 votes

$(x-3)^2=5\implies √((x-3)^2)=√(5)\implies (x-3)=√(5)\implies x = √(5)+3$

Zhirzh answered Sep 7, 2022

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