75.9k views
4 votes
Please help . I’m giving 75 points.

Please help . I’m giving 75 points.-example-1
User ChrisF
by
7.5k points

2 Answers

6 votes

Answer:

-9
x^(2)-7z+2

Explanation:

4
x^(2)+3z-10z-13
x^(2)+2

-9x^2-7z+2

User Augusta
by
7.5k points
3 votes

Answer:

-9x2- 7z+2

Explanation:

4+3z-10z-13+2

-9x^2-7z+2

User Praveen Murali
by
7.0k points