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#1 2015-01-07 18:06:10
- ConfusedDue2SchoolSucks
- Guest
Solve the following equations for X...
(x-3)(5x-3)(12x)
y=2x^2+8x-34
3x^2+29x+18=0
I need help on these 3 problems, thanks!
#2 2015-01-07 21:40:51
- Bob
- Administrator
- Registered: 2010-06-20
- Posts: 10,643
Re: Solve the following equations for X...
hi ConfusedDue2SchoolSucks
Welcome to the forum.
What is the complete question for Q1 and Q2 ?
The third factorises like this
3x^2+29x+18=0 = (3x + ?) (x + # )
The numbers to put in place of the ? and # are such that ? times # = 18 and 3# + ? = 29. It shouldn't be hard to find them.
Bob
Children are not defined by school ...........The Fonz
You cannot teach a man anything; you can only help him find it within himself..........Galileo Galilei
Sometimes I deliberately make mistakes, just to test you! …………….Bob 
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