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3 years ago

Subtract -2k^3 + k^2 - 9 from 5k^3 - 3k + 7.

Mathematics

2 answers:

Lady_Fox [76]3 years ago

3 0

5k^3 - 3k + 7 + <span>2k^3 - k^2 + 9
= 7k^3 - k^2 -3k + 16</span>

Alex17521 [72]3 years ago

3 0

7k^3-k^2-3k+16 hope it helps

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