Question

Jika x² = 6x-5
tentukan x
mohon bantuannya

Answer 1

X² = 6x - 5
x² - 6x + 5 = 0
(x - 5) (x - 1)

• x - 5 = 0
x = 0 + 5
x = 5

• x - 1 = 0
x = 0 + 1
x = 1

jadi x = 5 atau 1