Simplify the following:
(i) 5x4 - 7x2 + 8x - 1 + 3x3 - 9x2 + 7 - 3x4 + 11x - 2 + 8x2.
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0
Answer:
The answer is in the attachment above.
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Answered by
2
Answer:
=335
I hope this answer is correct.
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