Ask
your own question, for FREE!
Mathematics
14 Online
how do you simplify (4x-3)+(5x+4) ?
Still Need Help?
Join the QuestionCove community and study together with friends!
4x+5x-3+4 9x+1
thank you!
(4x-3)+(5x+4) = 9x + 1
But be careful if you have a subtract instead of add
okay
Still Need Help?
Join the QuestionCove community and study together with friends!
so what about \[(2x ^{2}-3x+4)-(x ^{2}+4x-1)\] ?
\[2x^{2}-3x+4-x^{2}-4x+1\] \[2x^{2}-x^{2}-3x-4x+4+1\] \[x^{2}-7x+5\]
oh okay i get it thanks :)
can \[(-4x ^{2})(2x)\] be simplified?
No problem just always remember to get rid of the brackets first Get rid isn't the right terminology but you know what I mean Eg time sing by minus one to get rid of the negative sign Then gather like terms then rewrite it :)
Still Need Help?
Join the QuestionCove community and study together with friends!
It could be written as \[-8x^{3}\] which is simpler
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.
1 hour ago
7 Replies
5 Medals
13 hours ago
6 Replies
0 Medals
1 day ago
13 Replies
3 Medals
3 days ago
19 Replies
3 Medals