find-x if:2+logx=log45-log2+log16-2log3
Answers
Answered by
3
Answer:
1.2
Step-by-step explanation:
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2 + logx = log(45/2) + log(16/3)
2 + logx = log(45/2 × 16/3)
2 + logx = log(15 × 8)
2 + logx = log(120)
2 = log(120) - logx
2 = log(120/x)
120/x = 100
x = 120/100
x = 1.2
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Answered by
0
Answer:2 + logx = log(45/2) + log(16/3)
2 + logx = log(45/2 × 16/3)
2 + logx = log(15 × 8)
2 + logx = log(120)
2 = log(120) - logx
2 = log(120/x)
120/x = 100
x = 120/100
x = 1.2
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