Question

\(\sqrt{9x-27}+\sqrt{x-3}-\frac{1}{2}\sqrt{4x-12}\)

\(\left(\frac{\sqrt{x}}{2}-\frac{1}{2\sqrt{x}}\right)\left(\frac{x-\sqrt{x}}{\sqrt{x}+1}-\frac{x+\sqrt{x}}{\sqrt{x}-1}\right)\)

Answer 1

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