What is factor 9/(sqrt(x)+9) ?

The solution to factor 9/(sqrt(x)+9) is (9(sqrt(x)-9))/(x-81)

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factor 9/(sqrt(x)+9)

factor

\frac{9}{x + 9}

\frac{9 ( x - 9 )}{x - 81}

Solution steps

\frac{9}{x + 9}

Multiply by the conjugate

\frac{x - 9}{x - 9}

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

(x + 9) (x - 9) = x - 81

= \frac{9 ( x - 9 )}{x - 81}

π + (\frac{π}{4})

(- 5 x + 1) - x^{2}

6^{2} + 13 x - 5

x^{2} - \frac{5}{2} x + 3

(- a) + (- b)

What is factor 9/(sqrt(x)+9) ?
The solution to factor 9/(sqrt(x)+9) is (9(sqrt(x)-9))/(x-81)