Question

solve for x :x + root x-2 = 4​

Answer 1

Answer:

x = 3 is the only solution

Step-by-step explanation:

One of the roots i.e 6 doesn't satisfy the equation even if we get that as the answer.

As squaring on both sides creates an extraneous root.

For more info about extraneous roots, please go to Wikipedia or find it in google

Please refer to the attachment!

I hope this helps you understand

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