Problema Solution
Short Answer. Add the following polynomials:
(-x2 + 6x + 8) + (-9x3 – 7x2 – 8)
Answer provided by our tutors
(-x2 + 6x + 8) + (-9x3 - 7x2 - 8)
-9x3 + (-1-7)x2 + 6x +8-8
-9x3 - 8x2 + 6x --> final answer
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