The discriminant of the equation: 3x² – 4x - 2 = 0 is
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Answer:
discriminant = 40
Step-by-step explanation:
discriminant=b^2-4ac
compairing 3x² – 4x - 2 = 0 with ax^2+bx+c=0
a=3 ,b=-4. ,c=-2
discriminant=b^2-4ac
=(-4)^2-(4×3×-2)
=16-(-24)
=16+24
discriminant = 40
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Answered by
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Step-by-step explanation:
HEY MATE
HERE IS YOUR ANSWER
GIVEN EQUATION IS 3X²-4X-2 =0
LET ,
a=3 , b= -4 , c=-2
DISCRIMINANT OF THE EQUATION
IS b² - 4ac
=> (-4)² - 4(3)(-2)
=> 16 + 24
=> 40
HENCE THE DISCRIMINANT OF THE EQUATION 3X² - 4X - 2. IS 40
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