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How do you work this problem -4k3+4k2-9k3​
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How do you work this problem -4k3+4k2-9k3​

User Tomislav Novoselec
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2 Answers

2 votes
Answer:
-13k^3+ 4k^2

Step-by-step explanation:
You subtract -4k^3 from 9k^3 the common exponents and you leave the 4k^2 alone
User Nick Martin
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1 vote

Answer:

Step-by-step explanation:

User Baodad
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