Find each of the following sums and differences. Write your answer in simplest standard form. (Help with b and d)

Mathematics

1 answer:

KIM [24]3 years ago

7 0

Good job, you started on the right track, you just have to finish. You have to combine like terms(anything that's the same like x^3 and x^3, or like 8 and 2) (b): 2x^3+4x^2-9x+4 (d)6x^3-13x^2+11x+10 Hopefully that helps, and I'm sorry I'm bad at explaining

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