Ask
your own question, for FREE!
Mathematics
20 Online
Solve for x: 5x^2-10x+28=3+20x-4x^2 simplify, using radicals as needed. express complex numbers in terms of i.
Still Need Help?
Join the QuestionCove community and study together with friends!
Add like terms.
9 x^2-30 x+25 = 0
x = 5/3
\[\large 5x^2-10x+28=3+20x-4x^2\] \[\large 5x^2-10x+28-3-20x+4x^2=0\] \[\large 9x^2-30x+25=0\] \[\large (3x-5)^2=0\] \[\large 3x-5=\sqrt{0}\] \[\large 3x-5=0\] \[\large 3x=5\] \[\large x=\frac{5}{3}\]
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
Subshilava:
Does anybody have a college poster board layout I have my material but I cannot f
MaxTon:
I was feeling a bit down so I turned to writing how I felt down and made something out of it.
theydontknowmelly:
What's a good healthy diet for someone who's starting to workout daily ??
janaeDehon:
Which of the following lines best summarizes the story? A. The story details an African vacation from a long time ago, in which Sage's adventures are descri
Subshilava:
I have an issue my mom bought me a 3d cat mold from tj maxx and everytime I fill
ShikuniShigana:
Alright so. I need some art ideas, or Drawing design ideas for this Character im doing, He's Kinda like based off Vita Carnis+Shefki Shin+Death Angel(From Q
gelphielvr:
hello :] I have to make a model for my biology class for either topic "evolution"
1 day ago
0 Replies
0 Medals
9 hours ago
19 Replies
7 Medals
1 day ago
31 Replies
9 Medals
1 day ago
5 Replies
3 Medals
1 day ago
17 Replies
4 Medals
1 day ago
17 Replies
2 Medals
2 days ago
15 Replies
2 Medals