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The sum of the polynomials (6x³ – 5x² + 3x – 5) + (8x^4 + 3x³ + 5x² + x + 4) is: 8x^4 + 3x³ + 4x - 1.
To add polynomials, group like terms together, and add them accordingly.
Given the following:
(6x³ – 5x² + 3x – 5) + (8x^4 + 3x³ + 5x² + x + 4)
Open the bracket
6x³ – 5x² + 3x – 5 + 8x^4 + 3x³ + 5x² + x + 4
Add like terms
8x^4 + 3x³ + 4x - 1
The sum is: 8x^4 + 3x³ + 4x - 1.
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Answer:
8x^4 + 9x^3 + 4x -1
Step-by-step explanation:
Did it and got it right on my quiz :)
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