Solving quadratic equations
Hii... I need help with some of this excersises...
1) Solve 3x2 + 4x = 2
2) Solve x2 + 9x + 9 = 0
3) Solve 2x2 = 14x + 20
butt the answer cannot be like x= something and x= something else... it must be likehttp://learn.flvs.net/webdav/assessm...5_03c_4_01.gif ... or i don't know... Please help because I don't know how to dp that.. :D thanks...!
Re: Solving quadratic equations
Your image link is broken.
Originally Posted by raimel
1) Re-arrange: 3x^2 + 4x - 2 = 0.
3) Re-arrange: 2x^2 - 14x - 20 = 0.
Now solve each of them using the method you have been taught. You might need to go back to your class notes or textbook to review that material. If you need more help, please show what you've done and say where you get stuck. And please fix the link.