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Kris5

  • 3 years ago

What is the product of the roots of the equation x^2-3x+7=0?

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  1. smarty20two
    • 3 years ago
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    the old good equation says that x1.x2=c/a so it is 7/1=7

  2. malevolence19
    • 3 years ago
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    If you have: \[x^2+bx+c=0\] it is just c.

  3. smarty20two
    • 3 years ago
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    yeah! that's right: c/1=c

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