document.write( "Question 319538: find solution 1n(x^2+3x)-1n 10=0 \n" ); document.write( "

Algebra.Com's Answer #228807 by nerdybill(7384) $\"\"$ $\"About$

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1n(x^2+3x)-1n 10=0
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\n" ); document.write( "ln(x^2+3x)/10 =0
\n" ); document.write( "(x^2+3x)/10 = e^0
\n" ); document.write( "(x^2+3x)/10 = 1
\n" ); document.write( "x^2+3x = 10
\n" ); document.write( "x^2+3x-10 = 0
\n" ); document.write( "(x+5)(x-2) = 0
\n" ); document.write( "x = {-5, 2}
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