100 Business Math Questions and Answers (The Complete MBA CourseWork Series Book 2)

100 Business Math Questions and Answers (The Complete MBA CourseWork Series Book 2)

Matematika nilai diskriminan dari persamaan x²+4x+5=0 adalah ​

nilai diskriminan dari persamaan x²+4x+5=0 adalah ​

Jawab:

Penjelasan dengan langkah-langkah:

⟩ x² + 4x + 5 = 0

⟩ 1x² + 4x + 5 = 0

a = 1, b = 4, c = 5

D = b² - 4ac

D = 4² - 4(1)(5)

D = 4 × 4 - 4 × 5

D = 16 - 20

D = 4

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#Answer By : 4Rz

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