Hii... I need help with some of this excersises...
1) Solve 3x2^ + 4x = 2
2) Solve x^2 + 9x + 9 = 0
3) Solve 2x^2 = 14x + 20
butt the answer cannot be like x= something and x= something else... it must be like ... or i don't know... Please help because I don't know how to do that.. thanks...!
You don't have to be sorry everyone is here to learn ...
Ok, you just have to fill in:
These are the two solutions of the quadratic equation.
Try it now for the other equations ...
This is exactly the same as the thread you posted yesterday. If you honestly have no idea how to solve quadratic equations and, apparently, cannot understand what people are saying here, you need to talk to your teacher about this.
Maaan,,... thaaaaankssssss... I super got it now... wooow cool place to ask questions.. ha? Im new here, and this is my first qestion... and thanks to you... i super got it.. thankssssssss!!!!!!!