isabelcamacho831 isabelcamacho831
  • 25-02-2021
  • Mathematics
contestada

what is the root of the quadratic equation
y= (x-4) (x+7)

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samiju samiju
  • 25-02-2021
Root are also known as what x is equal to. So, to find x you would need to set (x-4)=0 and (x+7)=0
X=4. X=-7
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