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Mathematics, 07.11.2019 06:31 raymondanthony6567

In exercises 1-3, find the sum.
1. (-6x² + 3x – 7) + (10x² + 4x - 2)
2. (10x4 + 3x2 – 5x + 4) + (7x5 – 5x* + 2x – 9)
3. (5x² + 3x² - 6x – 10) + (2x² – 7 x² + 6x + 1)

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In exercises 1-3, find the sum.
1. (-6x² + 3x – 7) + (10x² + 4x - 2)
2. (10x4 + 3x2 – 5x...
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