Mathematics
Senior High
Solved

対数関数の問題で、
ここの計算の仕方が解説をみてもよくわからないので、もうちょっと簡単に教えて頂きたいです💦
字が汚くてすみません😭

2-8 z log ₂ √T8 - log ₂ 1/3/2 log₂ (3√2 X ²/² )
3 3 (4) log, 18-log: 8 - = log2 182 - log2 - = - log2√18 - log2 log2 18 3 8 3-83 = 8 log2 3√2.8 3 7 = log2 (22-2³) = log2 2 2 - C = 7 2

Answers

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