Simplify: 1. 2log10^5+log10^4 2. 2log3^6-log3^4

(I have two questions)1. Solve for x without a calculator: log3(x^2)=2log3(4)-4log3(5) This is what I have so far:
1. 1 answer
2. asked by Moe
3. 698 views
Simplify:1. 2log10^5+log10^4 2. 2log3^6-log3^4 3. log4^40-log4^5 4. log4^3-log4^48 I need to see all of the steps. Thanks
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2. asked by Brandon
3. 721 views
Simplify: log3^27+2log3^9-log3^54
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2. asked by John
3. 58 views
Express in single logarithmLog10 (1/x) + log10 x + 2log10 y
1. 3 answers
2. asked by Raven
3. 138 views
Logarithms3^x-2=18 Work log(3^x-2)=log18 (x-2)log3=log18 xlog3-2log3=log18 x=log3/(log9-log18) e^3x+1=10 lne^3x+1=ln10 3x+1=ln10
1. 1 answer
2. asked by jackson
3. 890 views
Solve the equation.2log3 y = log3 4+ log3 (y+8) Here's what ive got take out the logs and say y^2= 4+ y +8 which simplifies to
1. 2 answers
2. asked by Kenya
3. 777 views
Convert 2log3(x) +log3(y²)-log3(y) into single logarithm
1. 1 answer
2. asked by Sheilla
3. 109 views
I need help, pleasefind the exact value of 2log3 27+log3 (1/3)-log3 3^1/2 many thanks
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2. asked by Karen
3. 883 views
Log10^75+2log10^2-log10^3
1. 1 answer
2. asked by Isebemhe Frances
3. 86 views
Solve equation2log10^x - 3log10^2 + log10^32 = 2
1. 3 answers
2. asked by King
3. 941 views