Saturday, March 2, 2019

Simulasi Matematika IPS 2019 No 14

Simulasi Matematika IPS 2019

14. Jika 8log81 = p , maka nilai dari 2log12 = ...

A. 3p /4 + 2
B. 3/4p - 2
C. 4p/3 + 2
D. 3/4p + 2
E. 4/3p + 2

Jawaban : A

Diketahui :
8log81 = p
2^3log3^4 = p
4/3 2log3 = p
2log3 = 3p/4

2log12
2log(4 . 3)
2log 4 + 2log 3
2log2^2 + 3p/4
= 2 + 3p/4
= 3p /4 + 2
>>>Soal Simulasi IPS No 15

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