3 years ago

Simplify: (2x2 − 9x + 3) + (−7x2 + 4x − 2) (5 points)

Mathematics

1 answer:

pogonyaev3 years ago

5 0

Answer:

$-5x^2+5x+1$

Step-by-step explanation:

To simplify polynomials, find the like terms which look and sound the same then combine the coefficients of each to simplify.

$(2x^2-9x+3)+(-7x^2+4x-2)\\2x^2-7x^2-9x+4x+3-2\\-5x^2+5x+1$

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3 years ago

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Step-by-step explanation:

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