What is expand (sqrt(4-x))^{-1} ?

The solution to expand (sqrt(4-x))^{-1} is 1/(sqrt(-x+4))

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expand (sqrt(4-x))^{-1}

expand

(4 - x)^{- 1}

\frac{1}{- x + 4}

Solution steps

(4 - x)^{- 1}

Apply exponent rule:

a^{- 1} = \frac{1}{a}

= \frac{1}{( 4 - x )}

Remove parentheses:

(a) = a

= \frac{1}{4 - x}

8.85 \cdot 1 0^{- 12} \cdot \frac{42 \cdot 1 0 ^{- 4}}{1.3 \cdot 1 0 ^{- 3}}

2 a + 3 b \cdot 3 a - 4 b

8.82 \cdot 1 0^{- 3}

(7 x^{2} y) (6 y^{2} c) (4 a c^{2})

48.5 \cdot 1 0^{- 3} \cdot 4187 \cdot ln (\frac{273}{251.5})

What is expand (sqrt(4-x))^{-1} ?
The solution to expand (sqrt(4-x))^{-1} is 1/(sqrt(-x+4))