Eaxmple

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Use this page to check the answers to problems that you have set yourself.

Think of an equation in the form ax² + bx + c

Enter a b and c

Now we can put the numbers a, b and c into this formula to obtain the two values for x

and

If there is no solution using your numbers then you have created an equation that does not cross the x-axis (y never equals 0)

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