SOLUTION: There are three questions in this section that I do not know how to solve.
Solve for x in terms of a, b and c.
1. x^2+bx+1=0
2. x^2-bx+c=0
3. ax^2+bx+c=0
Thank you!
Algebra.Com
Question 1090121: There are three questions in this section that I do not know how to solve.
Solve for x in terms of a, b and c.
1. x^2+bx+1=0
2. x^2-bx+c=0
3. ax^2+bx+c=0
Thank you!
Answer by josgarithmetic(39625) (Show Source): You can put this solution on YOUR website!
The three are in general the same.
Just #3:
If you use Completing the Square, the solutions will be .
RELATED QUESTIONS
Hi,
So I missed my Pre-Ap Algebra II class, and I was wondering how I would be able to... (answered by josgarithmetic,MathTherapy)
I know that this doesn't go in this section of questions, but there wasn't a sectioin for (answered by Earlsdon)
I do not know how to factor this equation:
x^2-2xcos(theta)+1=0 in terms of x... (answered by swincher4391)
1. If y = a(x - 3)^2 + c and y = (2x - 3)(2x + b) represent the same quadratic function,... (answered by Earlsdon)
This is a word problem on a worksheet that I've been given.
Katy likes to catch... (answered by stanbon)
Hi, I'm Meagan and I am STUCK!! I dont even know where to start. It would be greatly... (answered by jim_thompson5910)
I am stuck on finding a quadratic model for (1,-2), (2,-2), (3,-4). I do not know how to... (answered by scott8148)
The general equation os a quadratic polynomial is p(x)=ax(squared)+bx+c with a,b,c all... (answered by longjonsilver)
So this is where I am at with #s 1 and 2. Not sure if they were done correctly. The... (answered by lwsshak3)