Given that log10y + 2 log10x = 2, express y in terms of x.
Answers
Answered by
6
Step-by-step explanation:
Log10y+2Log10x=2
Log10+Logy+2(Log10+Logx)=2
1+Logy+2(1+Logx)=2
3+2Logx+Logy=2
Logx^2y=-1
therefore by inverse logarithmic property x^2y=0.1
how it helps
Answered by
17
Answer:
here is your answer mate...
log y + 2 log x = 2
log y + log x^2 = log 10^2
log (y × x^2) = log 100
y × x^2 = 100
y = ( 10 / x )^2
hope it helps u...
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