What is (1/x-f(a))/(x-a) ?

The solution to (1/x-f(a))/(x-a) is (-afx+1)/(x(x-a))

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simplify (1/x-f(a))/(x-a)

simplify

\frac{\frac{1}{x} - f ( a )}{x - a}

\frac{- a f x + 1}{x ( x - a )}

Solution steps

\frac{\frac{1}{x} - f ( a )}{x - a}

Apply rule:

(a) = a

(a) = a

= \frac{\frac{1}{x} - f a}{x - a}

Join

\frac{1}{x} - f a : \frac{- a f x + 1}{x}

= \frac{\frac{- a f x + 1}{x}}{x - a}

Apply the fraction rule:

\frac{\frac{a}{b}}{c} = \frac{a}{b \cdot c}

= \frac{- a f x + 1}{x ( x - a )}

8^{2} \cdot 8^{7}

- 0.23 g + g - 0.9 g

8 \cdot 1 0^{- 7}

(5 \cdot 5^{- 4})^{2}

What is (1/x-f(a))/(x-a) ?
The solution to (1/x-f(a))/(x-a) is (-afx+1)/(x(x-a))