document.write( "Question 330256: (A) Solve:6^3n = 43^5n-4
\n" ); document.write( "a. 1.1202
\n" ); document.write( "b. -1.9005
\n" ); document.write( "c. -0.2800
\n" ); document.write( "d. 2.1418\r
\n" ); document.write( "\n" ); document.write( "(B) Solve 5^2x+1 >= 50
\n" ); document.write( "a. x >= 4.5000
\n" ); document.write( "b. x >= 0.7153
\n" ); document.write( "c. x >= 0
\n" ); document.write( "d. x >= 2.4307
\n" ); document.write( "

Algebra.Com's Answer #236714 by Fombitz(32388)\"\" \"About 
You can put this solution on YOUR website!
\"6%5E%283n%29+=+43%5E%285n-4%29\"
\n" ); document.write( "\"3n=log%286%2C%2843%5E%285n-4%29%29%29\"
\n" ); document.write( "\"3n=%285n-4%29%28log%286%2C%2843%29%29%29\"\r
\n" ); document.write( "\n" ); document.write( "\"3n=5n%28log%286%2C%2843%29%29%29-4%28log%286%2C%2843%29%29%29\"
\n" ); document.write( "\"3n-5n%28log%286%2C%2843%29%29%29=-4%28log%286%2C%2843%29%29%29\"
\n" ); document.write( "\"n%283-5%28log%286%2C%2843%29%29%29%29=-4%28log%286%2C%2843%29%29%29\"
\n" ); document.write( "\"n=-4log%286%2C%2843%29%29%2F%283-5%28log%286%2C%2843%29%29%29%29\"
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\n" ); document.write( "\"log%286%2C%2843%29%29=log%28%2843%29%29%2Flog%28%286%29%29=2.0992\"
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\n" ); document.write( "\"n=-4%282.0992%29%2F%283-5%282.0992%29%29=-8.3996%2F-7.4958\"
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\n" ); document.write( "\"2x%2B1%3E=log%285%2C%2850%29%29\"
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\n" ); document.write( "\"x%3E=%281%2F2%29%28-1%2Blog%285%2C%2850%29%29%29\"\r
\n" ); document.write( "\n" ); document.write( "\"x%3E=%281%2F2%29%28-1%2Blog%28%2850%29%29%2Flog%28%285%29%29%29%29\"
\n" ); document.write( "\"x%3E=%281%2F2%29%28-1%2B2.4307%29\"
\n" ); document.write( "\"highlight%28x%3E=0.7153%29\"
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