What is 1/(sqrt(x)+3) ?

The solution to 1/(sqrt(x)+3) is (sqrt(x)-3)/(x-9)

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simplify 1/(sqrt(x)+3)

simplify

\frac{1}{x + 3}

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

Solution steps

\frac{1}{x + 3}

Multiply by the conjugate

\frac{x - 3}{x - 3}

= \frac{1 \cdot ( x - 3 )}{( x + 3 ) ( x - 3 )}

1 \cdot (x - 3) = x - 3

(x + 3) (x - 3) = x - 9

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

p + p - c - c

(2 b - 4)^{2}

(4 x - 5) (x^{2} + 4 x + 1)

2 x^{3} - 54 y^{3}

\frac{\frac{2}{3}}{\frac{5}{3}}