mkwiley45 mkwiley45
  • 03-06-2020
  • Mathematics
contestada

Add.
4x^2 - 5x+3
+ 2x2 + 7x-8

Respuesta :

TheAnimeGirl
TheAnimeGirl TheAnimeGirl
  • 07-06-2020

The answer is 6x^2+2x-5

please see attached picture for full solution

Hope it helps..

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Hi1315
Hi1315 Hi1315
  • 07-06-2020

Answer:

[tex] = 6 {x}^{2} + 2x - 5 \\ [/tex]

Step-by-step explanation:

[tex]4 {x}^{2} - 5x + 3 + 2 {x}^{2} + 7x - 8 \\ 4 {x}^{2} + 2 {x}^{2} - 5x + 7x + 3 - 8 \\ = 6 {x}^{2} + 2x - 5[/tex]

hope this helps

brainliest appreciated

good luck! have a nice day!

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