tentukan nilai a, b, dan c serta jenis persamaan kuadrat nya a) 6 - 7x + x² = 0 .... Question from @erwinraden16

October 2023 1 3 Report

tentukan nilai a, b, dan c serta jenis persamaan kuadrat nya
a) 6 - 7x + x² = 0

Jawab:

Penjelasan dengan langkah-langkah:

x^2 - 7x + 6 = 0

a = 1

b = -7

c = 6

D = b^2 - 4ac

D = 49 - 4(1)(6) = 49 - 24 = 25

D > 0 artinya akar-akarnya real

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