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How many real solutions does a quadratic equation have if it's discrimination is zero
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Mar 7, 2018
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How many real solutions does a quadratic equation have if it's discrimination is zero
Mathematics
high-school
Viliamm
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Here is an easy way to remember, If the discriminant is equal to zero there will be one solution, if the discriminant is less than 0 or negative there are no real solutions, more than 0 or positive there will be two. So one real solution if it is equal
Aldwoni
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Mar 9, 2018
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Aldwoni
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, there can be 0 , 1 , or 2 solutions
to a quadratic equation, depending on whether the expression inside the square root sign, (b 2
- 4ac) , is positive, negative, or zero
Kstev
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Mar 14, 2018
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Kstev
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