Question

find the value of b² - 4ac for quadratic
equation x2-3-3=0​

Answer 1

Answer:

x² -3x - 3 = 0

a = 1 , b = -3 , c = -3

D = b² - 4ac

D = 9 - 4 ( 1 ) (-3 )

D = 9 + 12

D = 21

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if,

x² -3-3 = 0

a = 1 , b = 0 , c = -6

D = b² - 4ac

D = 0 - 4 ( 1 ) ( - 6 )

D = 24

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