ffgfh how to find roots of a quadratic equation
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by alfa(α) and bita(β)
sum of the roots α+β=-b/a
product of the rootsα*β=c/a
sum of the roots α+β=-b/a
product of the rootsα*β=c/a
Answered by
1
we can find roots of wuadratic equation by
1.factorisation method
2.using formula of
-b+√b²-4ac÷2a or -b-√b²-4ac÷2a
1.factorisation method
2.using formula of
-b+√b²-4ac÷2a or -b-√b²-4ac÷2a
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