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muhammad rafik muzakir alfaruq silvian
Student •XII IPA
5. Jika a = +6/10 + J2) dan b = 1(210 - 2). maka ? log (a? - ab +62) = (A) 2 (B) TE (C) 2/2 (D) 10 (E) 8 m
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Putra Gema Nusa
Rockstar Teacher •GURU SMA
thing b I 4 2 o Diketahui > ab = {(To + 12). Į (To -12) >2log (a?- ab +62) a-į (vto +18 = %log(3+P3 -2 +3715 = + (10 – 2) b = { (lo – 12) - ² bg (3-2+3) Ditanya 8 2 Plog (a? -ab+ b2) = = ²log a »6*=£ (o - 1 is a ² = 1 {rto +12 (][+) (10 – 2120 +2 = 4(10+230 +2) (12 + 915) Plog 2 U is 4 = 2 U (A) ** (12 - 415) o 4 2 = 3-15 :3+ Pahamify
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