Ask
your own question, for FREE!
Mathematics
32 Online
OpenStudy (anonymous):
solve x^2+2x-15=0
Still Need Help?
Join the QuestionCove community and study together with friends!
hero (hero):
x^2+2x-15= 0 x^2+5x-3x-15 =0 x(x+5)-3(x+5) = 0 (x+5)(x-3) = 0 x = -5 x = 3
OpenStudy (anonymous):
thanks!
Can't find your answer?
Make a FREE account and ask your own questions, OR help others and earn volunteer hours!
Join our real-time social learning platform and learn together with your friends!
Join our real-time social learning platform and learn together with your friends!
Latest Questions
danielfootball123:
Daniel was playing football with his friends at a church, and he saw a girl actually a very pretty one.
DonaldTrumpofQC:
BUICK - Big Ugly Import Car Killer CHEVY - Can Hear Every Valve Yell (or Cannot H
AsianPanda08:
For my english project i need to ask and get at least 5 responses from different
breiadabrattzz:
Why is Earth not a home anymore? Why is home not a safe place anymore? Why is a s
LukeWolf14:
Why does your heart beat 20x faster to one person but your heart beats normal to
danielfootball123:
Daniel was playing football with his friends at a church, and he saw a girl actually a very pretty one.
7 minutes ago
8 Replies
1 Medal
DonaldTrumpofQC:
BUICK - Big Ugly Import Car Killer CHEVY - Can Hear Every Valve Yell (or Cannot H
2 hours ago
0 Replies
0 Medals
AsianPanda08:
For my english project i need to ask and get at least 5 responses from different
18 hours ago
27 Replies
2 Medals
breiadabrattzz:
Why is Earth not a home anymore? Why is home not a safe place anymore? Why is a s
13 hours ago
27 Replies
2 Medals
LukeWolf14:
Why does your heart beat 20x faster to one person but your heart beats normal to
22 hours ago
5 Replies
4 Medals