Simplify the following polynomial expression. (5x^4-9x^3+7x-1)+(-8x^4+4x^2-3x+2)-(-4x^3+5x-1)(2x-7)

1 answer:

Anton [14]3 years ago

5 0

Answer:

5x^4 - 37x^3 - 6x^2 + 41x - 6

Step-by-step explanation:

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