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Q: If $$ {3x+}{2\over {\sqrt{x}}}=1$$ then $$ {x-{\sqrt{x}}}=?$$

A. $$ {-2\over {\sqrt{3}}}$$
B. $$ {-3\over {\sqrt{3}}}$$
C. $$ {2\over {\sqrt{3}}}$$
D. $$ {-1\over {\sqrt{3}}}$$
Answer» B. $$ {-3\over {\sqrt{3}}}$$


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