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What is the disciminant in the equation z2-4z plus 4 equals 0?

Updated: 10/13/2022

Wiki User

∙ 14y ago

Best Answer

quadratics have the form ax2+bx+c=0

the discriminant is the square root of (b2-4ac)

= square root of (16-16) =square root of 0 = 0

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