Question
( frac{b-x}{sqrt{b}-sqrt{x}}-frac{left(b^{3 / 2}-x^{3 / 2}right)}{b-x} )
( frac{(b-x)(b+sqrt{x})}{(sqrt{b}-sqrt{x})(sqrt{b}+sqrt{x})}-left(frac{b^{3 / 2}-x^{3 / 2}}{b-x}right) )
( therefore quad frac{b sqrt{b}-x sqrt{b}+b sqrt{x}-x sqrt{x}}{b-x} int-left(frac{b sqrt{b}-x sqrt{x}}{b-x}right) )
( frac{b times b-x sqrt{x}-x sqrt{b}+b sqrt{x}-b sqrt{b}+x sqrt{x}}{b-x} )
( frac{b sqrt{x}-x sqrt{b}}{b-x} )

b-x Jo-Jx 6312 – x312 6-8
Solution
