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Popular >

simplify x^3-(x-2)^3

Solution

simplify

x^{3} - (x - 2)^{3}

Solution

6 x^{2} - 12 x + 8

Solution steps

x^{3} - (x - 2)^{3}

Expand

- (x - 2)^{3} : - x^{3} + 6 x^{2} - 12 x + 8

= x^{3} - x^{3} + 6 x^{2} - 12 x + 8

Add similar elements:

x^{3} - x^{3} = 0

= 6 x^{2} - 12 x + 8

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Frequently Asked Questions (FAQ)

What is x^3-(x-2)^3 ?
The solution to x^3-(x-2)^3 is 6x^2-12x+8