What is expand (sqrt(x)(x-9)-x+9)/(x-3) ?

The solution to expand (sqrt(x)(x-9)-x+9)/(x-3) is (xsqrt(x)-9sqrt(x)-x+9)/(x-3)

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expand (sqrt(x)(x-9)-x+9)/(x-3)

expand

\frac{x ( x - 9 ) - x + 9}{x - 3}

\frac{x x - 9 x - x + 9}{x - 3}

Solution steps

\frac{x ( x - 9 ) - x + 9}{x - 3}

Expand

x (x - 9) - x + 9 : x x - 9 x - x + 9

= \frac{x x - 9 x - x + 9}{x - 3}

\frac{- 4 x ^{2} - 2 x + 10}{( x ^{2} - 3 x - 4 ) ^{2}}

(n + 2 - n) \cdot n + 1

d x (x^{2} (1 - x)^{3})

(x - 1)^{3} (x + 1) (x + \frac{1}{2})

e^{2 t} (cos (2 x) - sin (2 x))

What is expand (sqrt(x)(x-9)-x+9)/(x-3) ?
The solution to expand (sqrt(x)(x-9)-x+9)/(x-3) is (xsqrt(x)-9sqrt(x)-x+9)/(x-3)