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romanna [79]
2 years ago
5

Please help asap What is the sum of the following two polynomials? (3x2 – 5x + 3) and (-x2 – 3x)

Mathematics
2 answers:
Gnesinka [82]2 years ago
8 0

Answer:

2x² - 8x + 3

Step-by-step explanation:

( 3x² - 5x +3) + (-x² - 3x)

= 3x² - 5x +3 - x² - 3x

= 3x² - x² - 5x - 3x + 3

= 2x² - 8x + 3

Anton [14]2 years ago
4 0
(3x^2 - 5x +3) + (-2x -3x)
=3x^2-5x+3 + (6x^2)
=9x^2-5x+3
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Step-by-step explanation:

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Step-by-step explanation:

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