10: \(-x+\sqrt{x}+6\)
\(=-\left(x-\sqrt{x}-6\right)\)
\(=-\left(\sqrt{x}-3\right)\left(\sqrt{x}+2\right)\)
11: \(-x+3\sqrt{x}+10\)
\(=-\left(x-3\sqrt{x}-10\right)\)
\(=-\left(\sqrt{x}-5\right)\left(\sqrt{x}+2\right)\)
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