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Algebra · Expanding

Expand k·(k - 1)^3

k \left(k - 1\right)^{3}

Step by step

  1. k \left(k - 1\right)^{3}

    Start from the expression.

  2. k^{4} - 3 k^{3} + 3 k^{2} - k

    Collect like terms.

Reveal the answer
k^{4} - 3 k^{3} + 3 k^{2} - k