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Popular >

expand (x^2+x+1)(x-1)

Solution

expand

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

Solution

x^{3} - 1

Solution steps

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

Distribute parentheses

= x^{2} x + x^{2} (- 1) + xx + x (- 1) + 1 \cdot x + 1 \cdot (- 1)

Simplify

x^{2} x + x^{2} (- 1) + xx + x (- 1) + 1 \cdot x + 1 \cdot (- 1) : x^{3} - 1

= x^{3} - 1

Popular Examples

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\frac{\frac{1}{2}}{\frac{3}{2}}

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12 + 5

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(\frac{5}{6})^{- 3}

Frequently Asked Questions (FAQ)

What is expand (x^2+x+1)(x-1) ?
The solution to expand (x^2+x+1)(x-1) is x^3-1