Jika log 2 = a dan log 3 = b, berapakah nilai dari log 18 dinyatakan dalam a dan b?

Answer and explanation

Correct answer: B. a + 2b

log 18 = log (2 × 3²) = log 2 + log 3² = log 2 + 2 log 3 = a + 2b.

Practise more Aljabar Dasar, Fungsi, Peluang, dan Analisis Data.

Free questions with an explanation for every one, and full timed UM CBT UGM mock tests.