53.2k views
4 votes
(3 − 13x − 7x2) − (5x2 + 12x − 10)

User Zavaz
by
8.6k points

2 Answers

4 votes

Answer:

- 12x^2 - 25x +13

Step-by-step explanation: (3 -13x -7x2)-(5x2 +12x -10) multiply the entire second term by negative one

3 - 13x -7x^2 -5x^2 -12x +10 combine like terms

User Shivam Singla
by
8.6k points
5 votes
113 is the answer hope i help u
User Boycott Russia
by
7.9k points

Related questions

asked Nov 20, 2017 80.3k views
Yuantonito asked Nov 20, 2017
by Yuantonito
8.5k points
2 answers
3 votes
80.3k views