Question

10. What is the sum of
(- 9x^4 + 6x^3 + 2x^5+ 6) and (3x^5 +3x^4 + 7x^3 + 8)?

O 5x^5 - 6x^4 + 13x^3 + 14
O 12x^24 + 14
O 5x^10 - 6x^8 + 13x^6 + 14
O 6x^5 - 27x^4 + 42x^3 + 48​

Answer 1

Answer:

A. 5x^5 - 6x^4 + 13x^3 + 14

Step-by-step explanation:

  2x^5 - 9x^4 + 6x^3 + 6

+ 3x^5 + 3x^4 + 7x^3 + 8  

  5x^5 - 6x^4 + 13x^3 + 14

Answer 2

Answer:

5x5−6x4+13x3+14