Himpunan selesaian dari x² - 9x + 14 = 0 adlh?

x^2 - 9x + 14 = 0
Faktorkan
(x - 7)( x - 2) = 0

x = 7 v x = 2

Hp = {7,2}

x² - 9x + 14 = 0
(x-7)(x-2) = 0
x = 7 atau x = 2

.:. HP = {2, 7}

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