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14-09-2020
Mathematics

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Simplify the expression: (x⁴ + 3x³ – 2x² + 5) + (2x⁴ – 5x³ + 4x – 15).

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14-09-2020

Answer:

3x4-2x3-2x2+4x-10

Step-by-step explanation:

you just add the ones that are similar to each other.

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