SOLUTION: 7,2 to quadratic equation standard form is x^2-9x+19=0 correct??

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Question 1106881: 7,2 to quadratic equation standard form is x^2-9x+19=0 correct??
Found 2 solutions by ikleyn, josgarithmetic:
Answer by ikleyn(52781) About Me  (Show Source):
You can put this solution on YOUR website!
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Could you write your post in grammatically / mathematically correct manner ?



Answer by josgarithmetic(39617) About Me  (Show Source):
You can put this solution on YOUR website!
Are you asking if point (7,2) is a point on y=x^2-9x+19?

Are you asking if 7 and/or 2 will satisfy x^2-9x+19=0?

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roots %289%2B-+sqrt%2881-4%2A19%29%29%2F2
%289%2B-+sqrt%285%29%29%2F2