Question

Answer 1

\(A=\left(\dfrac{1-1}{x+\sqrt{x}}\right):\left(\dfrac{x-\sqrt{x}-1}{x\sqrt{x}-1}\right)=0:\left(\dfrac{x-\sqrt{x}-1}{x\sqrt{x}-1}\right)=0\)

Answer 2

a: \(A=\left(\dfrac{1-1}{x+\sqrt{x}}\right)\cdot\dfrac{x\sqrt{x}-1}{x-\sqrt{x}-1}=0\)