Add. Express your answer in standard form. (Highest exponent first and then descending order) (2x^(4) -5x^(3) -7) + (-5x^(5) -5x^(2) +9x+17)

Question

Add. Express your answer in standard form. (Highest exponent first and then descending order)


`(2x^(4) -5x^(3) -7) + (-5x^(5) -5x^(2) +9x+17)`

Answer 1

The answer would be -5x^5 + 2x^4 - 5x^3 - 5x^2 + 9x + 10.