simplify 3^(2log3[5])

(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. 725 views
simplify 3^(2log3[5])
1. 3 answers
2. asked by KCS
3. 1,248 views
Write the expression as a single logarithm: 2log3+log8 (Simplify your answer)
1. 1 answer
2. 26 views
Simplify: log3^27+2log3^9-log3^54
1. 1 answer
2. asked by John
3. 78 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
1. 1 answer
2. asked by Brandon
3. 749 views
2log3+4log2-3
1. 1 answer
2. 83 views
2log3 5+log3 30+3log3 6
1. 2 answers
2. asked by Mandar
3. 998 views
log3(x^2)=2log3(4)-4log3(5)
1. 1 answer
2. asked by Kali
3. 2,226 views
2log3+log300-log9
1. 1 answer
2. asked by Gabi
3. 630 views
Please help..How to answer if.. 2log8/6 + 2^2log3 - 2log12 Thank you so much
1. 1 answer
2. asked by darren
3. 476 views