document.write( "Question 191227: 2.5^x=75\r
\n" ); document.write( "\n" ); document.write( "That arrow up sign and then the x is representing that the x is and exponent
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Algebra.Com's Answer #143524 by nerdybill(7384)\"\" \"About 
You can put this solution on YOUR website!
Apply logarithms:
\n" ); document.write( "2.5^x=75
\n" ); document.write( "x = log2.5(75) -- that's log base 2.5 of 75
\n" ); document.write( "x = log(75)/log(2.5)
\n" ); document.write( "x = 4.712
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