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Popular >

simplify (x-1)^3-1

Solution

simplify

(x - 1)^{3} - 1

Solution

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

Solution steps

(x - 1)^{3} - 1

Expand

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

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

Subtract the numbers:

- 1 - 1 = - 2

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

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Frequently Asked Questions (FAQ)

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