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lidiya [134]
3 years ago
5

Simplify the sum (3x^4 + 2x^2 + 1) + (5x^4 - 9x - 7)

Mathematics
1 answer:
Wittaler [7]3 years ago
7 0

Answer:

8x^4 + 2x^2 - 9x - 6

Hope this helps!

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