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Popular >

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

Solution

expand

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

Solution

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

Solution steps

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

Apply FOIL method

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

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

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Frequently Asked Questions (FAQ)

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