Hag1rEaClaurizzybea Hag1rEaClaurizzybea
  • 09-02-2017
  • Mathematics
contestada

Please help.
Which statements are true?

Choose all answers that are correct.

Question 1 options:

(2x2 + 5x + 3) + (8x3 + 6x + 5) = 8x3 + 2x2 + 11x+ 8


(5x2 + 3x + 2) + (2x2 + 4x + 5) = 10x4 + 7x2 + 7


(2x3 + 3x2 + 2x + 9) + (5x3 + 7x + 1) = 7x3 + 3x2+ 9x + 10


(6x3 + 9x2 + x + 10) + (4x2 + 10x + 3) = 6x3 + 13x2 + 11x + 13

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Respuesta :

MrJoafen
MrJoafen MrJoafen
  • 09-02-2017
A and C are correct.
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