Math 3
posted by Margie .
Solve by factoring:
One of the solutions to the quadratic equation x^2  13x + 30 is 3.
What is the other solution?
Is it:(x+3)
If 3 is a solution, then the quadratic contains a factor (x3). The other factor is thus (x10), and it follows that the other root is x = 10.
thanks.  you rock.do you have aim so you can help me some other times.?
I'll be back in about two hours.
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