Ask
your own question, for FREE!
Mathematics
18 Online
factor 15x^3-6x^2-25x+10 by grouping. how do you do this?
Still Need Help?
Join the QuestionCove community and study together with friends!
group as: (15x^3 -25x) -(6x^2-10)
=5x(3x^2-5)-2(3x^2-5)=(5x-2)*(3x^2-5)
are we ok?
is that what you do with most of them is put a squared number and a normal number together?
most of the time... you are trying to recognize common multiplier(s) it not always easy, so you may try few variations....:)
Still Need Help?
Join the QuestionCove community and study together with friends!
okay thank you ( :
welcome!
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
Countless7Echos:
Ah trying out the whole T.V girl drawing :p (I love drawing eyes)
SnowyBreaks:
You ever get the types of dreams where it feels as if you aren't breathing? And w
laylasnii13:
Poem/diary i wrote I Want Out Iu2019m so tired of screaming into walls. Every fight with my mom leaves something broken and itu2019s not just plates or slam
Countless7Echos:
Aye.. I need actually some help on the shading here.. if the light is from above too I just feel something is off.
37 minutes ago
1 Reply
1 Medal
8 hours ago
6 Replies
0 Medals
1 day ago
13 Replies
3 Medals
2 days ago
19 Replies
3 Medals