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7k^(2) + 7k - 140

Factor out '7'

Hence

7(k^(2) + k - 20)

Factor inside the brackets

7(k + 5)(k - 4)

Done!!!!

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lenpollock

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1mo ago

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7(k + 5)(k - 4)

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Wiki User

9y ago
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Q: Factor 7k squared plus 7k-140
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