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Popular >

simplify |x-1|+(x+1)^{-1}

Solution

simplify

∣ x - 1 ∣ + (x + 1)^{- 1}

Solution

∣ x - 1 ∣ + \frac{1}{x + 1}

Solution steps

∣ x - 1 ∣ + (x + 1)^{- 1}

Apply exponent rule:

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

(x + 1)^{- 1} = \frac{1}{x + 1}

= ∣ x - 1 ∣ + \frac{1}{x + 1}

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Frequently Asked Questions (FAQ)

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