-3x^7 - 2x^6 - 4x^5 +4 (combine like terms and then put in order highest order to lowest power order)

FINAL: -3x^7 - 2x^6 - 4x^5 +4

May 5th, 2015

Let me know if you have any questions on how I combined the terms, but after I distributed the negative sign, I think you already know who I got the answers.