Solving a radical equation

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Thank you so much sir!!! God bless you for all your hard work

SuperYoonHo
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2 isn't between 2 and 3. The answer should be anything gr8er than 2 or less than 3 e.g. not 2 according to x lies between 2 n 3. If am not mistaken. Anyhow the presentation is wonderful.

adammohamed