Math

(7k-3)(k^2 -2k+7) Find the product

Asked by AnneS2 on 24 Jun 05:47

Last updated by anonymous on 25 Jun 11:37

1 Answers

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Answered by CherieS on 25 Jun 11:37

(7k-3)(k^2 -2k+7)

(7k)(k^2) (7k)(-2k) (7k)(+7) (-3)(k^2) (-3)(-2k) (-3)(7)

7k^3 -14k^2 +49k -3k^2 +6k -21

7k^3 -17k^2+55k -21