224k views
2 votes
(2+5x^4-5x)-(7+6x+6x^2)

2 Answers

5 votes
remember to distribute invisible -1

(2+5x^4-5x)-1(7+6x+6x^2)
2+5x^4-5x-7-6x-6x^2
5x^4-6x^2-5x-6x+2-7
5x^4-6x^2-11x-5
User Lambert
by
7.7k points
3 votes
I believe the answer is 5x^4-6x^2-11x-5
User Abhishek Ghimire
by
7.7k points