Homework Help: algebra

Posted by jean on Saturday, July 5, 2008 at 7:14pm.

do I do this correct and if not can you please show and tell me what I did wrong? thank you

6x^2-7x=3
We have to move the 3 to the left so it becomes
6x^2-7x-3=0
6x^2-7x-3=0 this makes this a quadratic equations 6*x^2-7*x-3=0 and has the answer of 1.5,-0 so
0=0
solution is x=1.5, x= -0.3333333333

algebra - DrBob 222, Saturday, July 5, 2008 at 7:23pm
I don't get the 0=0 step but your solution is correct for x = 1.5 and x = -0.3333.
- algebra - jean, Saturday, July 5, 2008 at 7:27pm
  so can you please show me what i am doing wrong with this?
algebra - DrBob 222, Saturday, July 5, 2008 at 7:38pm
I don't know that you did anything wrong. How did you solve the quadratic? Did you use the quadratic formula?

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