SOLUTION: Write in Standard form. Find a: 3x2^ = 2x + 1 a) -3 b) 2 c) 1 d) 3 e) None of these

Algebra ->  Quadratic Equations and Parabolas -> SOLUTION: Write in Standard form. Find a: 3x2^ = 2x + 1 a) -3 b) 2 c) 1 d) 3 e) None of these      Log On


   

Question 64519: Write in Standard form. Find a: 3x2^ = 2x + 1
a) -3
b) 2
c) 1
d) 3
e) None of these
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
3x^2 = 2x + 1
3x^2-2x-1=0
(3x+1)(x-1)=0
x=-1/3 or x=1
Cheers,
Stan H.