SOLUTION: Solve the following quadratic equations by using an optimum method.
x^2 - 9x - 4 = 6
Please help.
Thank you.
Algebra.Com
Question 31972: Solve the following quadratic equations by using an optimum method.
x^2 - 9x - 4 = 6
Please help.
Thank you.
Found 2 solutions by stanbon, Wahmed301@:
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
Subtract "6" from both sides of the equation to get:
x^2-9x-10=0
Factor to get:
(x-10)(x+1)=0
Then either x-10=0 or x+1=0
So, either x=10 or x=-1
Cheers,
Stan H.
Answer by Wahmed301@(1) (Show Source): You can put this solution on YOUR website!
x^2+5x+6
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