Find discriminant of quadratic equation 4xsquare÷3-2x+3÷4=0
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Compare (4/3)x²-2x+3/4=0
with ax²+bx+c=0, we get
a=4/3, b = -2 , c = 3/4
Discreminant (D)
= b²-4ac
= (4/3)²-4×(4/3)×(3/4)
= 16/9 - 4
= ( 16 - 36 )/9
= -20/9
Therefore ,
Discreminant (D)=-20/9
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