Question

Add the polynomials: 3x² + 5x − 19 and 7x³ − 4x² + 8x + 20

Answer 1

Answer:

3x² + 5x − 19 + 7x³ − 4x² + 8x + 20

= 7x³ - x² + 13x + 1

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Answer 2

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