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Sonbull [250]
3 years ago
15

(−2k 3 −7k 2 +5k)+(6k 2 +3k)=

Mathematics
1 answer:
shusha [124]3 years ago
7 0

Answer: 5k +7

Step-by-step explanation: -2k + -7k + 5k is -4K and 2+3=5 -4K +5 and 6k +3k= 9k + 2 then u do -4K plus 9k and get 5k next, 5+2

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