asked 105k views
4 votes
Find the sum:

(−4z2−10)+(5z3−2z2+15)

Select one:
a. z3−2z2+5
b. 5z3−6z2+5
c. 5z3+6z2+25
d. z3−12z2+15

asked
User TanGio
by
7.3k points

1 Answer

2 votes

Answer: b is the answer to your problem

answered
User TheHe
by
7.6k points
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.