SOLUTION: Solve For X.
5x^2 + 2 = 9x
5x^2-9x+2=0
(Divide everything by 5)
x^2 + 2/5 - 9x/5 + 2/5 = 0
This is where I get lost. I believe I should be using quadratic formula to
Algebra.Com
Question 688622: Solve For X.
5x^2 + 2 = 9x
5x^2-9x+2=0
(Divide everything by 5)
x^2 + 2/5 - 9x/5 + 2/5 = 0
This is where I get lost. I believe I should be using quadratic formula to continue on but do not know how to do so. Please finish this problem for me, with work if possible. Thanks so much!
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
Use the quadratic formula to solve for x
Plug in , ,
Exact Solutions: or
Approximate Solutions: or
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