If the graph of a polynomial intersects the x -axis at only one point, can it be a quadratic polynomial?

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asked Jan 29, 2018 in Mathematics by sforrest072 (157,439 points) 61 410 937

If the graph of a polynomial intersects the x -axis at only one point, can it be a quadratic polynomial?

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answered Jan 29, 2018 by mdsamim (213,225 points) 5 10 15
edited Mar 5, 2018 by faiz
 
Best answer

Yes, because every quadratic polynomial has at the most two zeros.

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