Question

No 17, beserta caranya ya trims

Answer 1

Misal:
²log (a² - 6a) = p
maka:
p² + 2p - 8 = 0
(p + 4)(p - 2) = 0
p = -4 atau p = 8
utk p = -4 ⇒ ²log (a² - 6a) = -4
a² - 6a = 2⁻⁴
a² - 6a = 1/16
16a² - 96a - 1 = 0
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utk p = 8 ⇒ ²log (a² - 6a) = 8
a² - 6a = 256
a² - 6a - 256 = 0
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