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38 pts BRAINLIEST HELP ASAP

Choose the correct sum of the polynomials (3x2 - 5x-8)+(5x + 7x + 3).
8x2 + 2x + 5
28 - 12x-11
2x² + 12x-5
8x + 2x-5

38 pts BRAINLIEST HELP ASAP Choose the correct sum of the polynomials 3x2 5x85x 7x 3 8x2 2x 5 28 12x11 2x 12x5 8x 2x5 class=

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SHINYSTARE

Answer:

d) is the correct answer

Step-by-step explanation:

three into five = eight

then, two

then minus eight ,plus three= minus two

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devishri1977

Answer:

d

Step-by-step explanation:

3x³ - 5x - 8 + 5x³ + 7x + 3 = 3x³ + 5x³ -5x + 7x -8 +3

= 8x³ + 2x - 5

Add/ subtract the like terms. Like terms has same power of x

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