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Popular >

simplify x^3-2x^2+2x^{-1}

Solution

simplify

x^{3} - 2 x^{2} + 2 x^{- 1}

Solution

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

Solution steps

x^{3} - 2 x^{2} + 2 x^{- 1}

Apply exponent rule:

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

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

= x^{3} - 2 x^{2} + 2 \cdot \frac{1}{x}

Simplify

2 \cdot \frac{1}{x} : \frac{2}{x}

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

Popular Examples

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x^{2} - x - y^{2} - y

simplify 1-(a-b)^2 simplify

1 - (a - b)^{2}

Frequently Asked Questions (FAQ)

What is x^3-2x^2+2x^{-1} ?
The solution to x^3-2x^2+2x^{-1} is x^3-2x^2+2/x