SOLUTION: Solve for the Variable: 3x2^ + 4x = 0 a) 0 only b) 0 or 3/4 c) 0 or 4/3 d) 0 or -4/3 e) None of these

Algebra ->  Expressions-with-variables -> SOLUTION: Solve for the Variable: 3x2^ + 4x = 0 a) 0 only b) 0 or 3/4 c) 0 or 4/3 d) 0 or -4/3 e) None of these      Log On


   

Question 64523: Solve for the Variable: 3x2^ + 4x = 0
a) 0 only
b) 0 or 3/4
c) 0 or 4/3
d) 0 or -4/3
e) None of these
Answer by Earlsdon(6294) About Me  (Show Source):
You can put this solution on YOUR website!
Solve for x:
3x%5E2+%2B+4x+=+0 Factor an x.
x%283x%2B4%29+=+0 Apply the zero product principle.
x+=+0 and/or 3x%2B4+=+0
If 3x%2B4+=+0 then 3x+=+-4 and x+=+-4%2F3
The solutions: x+=+0 or x+=+-4%2F3