Julialyxn Julialyxn

01-08-2017
Mathematics

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Which of the following is the sum of the polynomials 5x2 - 4x + 1 and -3x2 + x - 3 ?

2x2 + 3x + 2
8x2 - 5x - 2
2x2 - 3x - 2
-8x2 - 3x - 2

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devyntallenotzpzo devyntallenotzpzo

01-08-2017

The answer is 2x^2-3x-2.
Just align the polynomials and combine like terms.

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