Question 67105
1) Solve the following equations.
a) sqrt x-2=1 
Answer: 
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add 2 to both sides to get sqrt x=3 then you just divide sprt on both sides to get x=3/sprt

b) sqrt x3=27 
Answer: 
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divide bt 3 on both sides to get sqrt x=9 then divide sqrt on boht sides to get x=9/sqrt

c) 3sqrt x2=9 
Answer: 
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Sorry dont know