Given (x – 1)2 = 50, select the values of x.

Arash Hatami asked Aug 18, 2023

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Arash Hatami asked Aug 18, 2023

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26 votes

Answer:

$x= 1 +5\sqrt 2,~~ x=1-5\sqrt 2$

Explanation:

$~~~~~~(x-1)^2 = 50\\\\\implies x -1 = \pm√(50)\\\\\implies x = \pm√(25 * 2) +1\\\\\implies x= 1 \pm 5\sqrt 2$

Jkeesh answered Aug 22, 2023

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