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25 September, 03:56

Fully Factorise 5k^2+7k

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Answers (2)
  1. 25 September, 04:59
    0
    k (5k + 7)

    Step-by-step explanation:

    The only factor which is available in both 5k^2 and 7k is k, so you take k outside the bracket and then put the remaining in the brackets
  2. 25 September, 07:35
    0
    5k^2+7k = k (5k+7)

    Step-by-step explanation:

    5k^2/k = 5k

    7k/k = 7
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