Answer:
The answer is 6k⁷ - 10k⁴ + 10k³
Explanation:
-2k³ (-3k⁴ + 5k - 5)
6k⁷ - 10k⁴ + 10k³
Thus, The answer is 6k⁷ - 10k⁴ + 10k³
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