Mathematics: The square root of x minus two plus 8 equals x

The square root of x minus two plus 8 equals x

grayfaith16

02.09.2021

Step-by-step explanation:

$\sqrt{x - 2 + 8} = \sqrt{x + 6} = x$

${( \sqrt{x + 6} })^{2} = {x}^{2}$

$x + 6 = {x}^{2}$

${x}^{2} - x - 6 = 0$

(x - 3)(x + 2) = 0

x = 3 or x = -2 we dont use the (-2) because we have a sqrt

So x =3

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lalala1212

13.09.2022

If we are Solving for X, then the answer would be, 0.

Step-by-step explanation: Both of the X's cancel each other out which then makes it 5 - 5 = 0, or, 0 = 5 - 5.

I hope this helped!

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