document.write( "Question 1179325: By using the substitution y = log of x to base 3 or otherwise,solve the equation log of x+2 to base 3 = 3log of 3 to base x \n" ); document.write( "
Algebra.Com's Answer #808852 by ikleyn(52834)\"\" \"About 
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\n" ); document.write( "By using the substitution y = log of x to base 3 or otherwise,solve the equation log of x+2 to base 3 = 3log of 3 to base x
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\n" ); document.write( "\n" ); document.write( "Double check your post with your source.\r
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\n" ); document.write( "\n" ); document.write( "The post does not look right.\r
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\n" ); document.write( "\n" ); document.write( "If to write your equation literally as it is worded/pronounced in the post, it is\r
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\n" ); document.write( "\n" ); document.write( "             \"log%283%2C%28x%2B2%29%29\" = \"3%2Alog%28x%2C%283%29%29\",\r
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\n" ); document.write( "\n" ); document.write( "which is the same as \r
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\n" ); document.write( "\n" ); document.write( "             \"log%283%2C%28x%2B2%29%29\" = \"3%2Flog%283%2C%28x%29%29\".\r
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\n" ); document.write( "\n" ); document.write( "This equation CAN NOT be solved algebraically.\r
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\n" ); document.write( "\n" ); document.write( "It only can be solved numerically, using calculators that find zeroes of nonlinear functions.\r
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\n" ); document.write( "\n" ); document.write( "The zero, found in this way, is x = 5.81725 (approximately).\r
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\n" ); document.write( "\n" ); document.write( "But again, it can not be solved algebraically.\r
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