Math, asked by Barbie963, 3 months ago

Factorise :

a) K2 - 2K - 120

plz plz plz do answer me by explaination by step by step...........

Answers

Answered by BaroodJatti12

2

hope it helps you dear ❤️

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Answered by TheSarcasticSmile

18

Answer:

${k}^{2} - 2k - 120 \\ = {k}^{2} + 10k - 12k - 120 \\ = k(k + 10) - 12(k + 10) \\ = (k + 10)(k - 12)$

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