2log25+2log100-4log45:
Seni
windaanggraeni
Pertanyaan
2log25+2log100-4log45:
1 Jawaban
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1. Jawaban nathania292
= ²log 25 + ² log 100 - ²log (45)^1/2
= ²log 25 + ² log (100/√45 )
= ²log (25 • (100/√45 )