Question 143749
{{{sqrt(x-2)=1}}} Start with the given equation



{{{x-2=1^2}}} Square both sides



{{{x-2=1}}} Square 1 to get 1



{{{x=1+2}}}Add 2 to both sides



{{{x=3}}} Combine like terms on the right side


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Answer:

So our answer is {{{x=3}}}