factorise K²-2k-120
?
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Answered by
4
Answer:Mark me as brainliest
Step-by-step explanation:
Answer is in the picture
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Answered by
2
(k+10)(k-12)
Step-by-step explanation:
k²-2k-120
k² -12k +10k -120
k (k-12)+10(k-12)
(k+10)(k-12)
k= -10,12
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