document.write( "Question 422132: Solve for x.
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document.write( "log (base 2)[x^2 + 5] = log(base 2)6x \n" );
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Algebra.Com's Answer #295279 by lwsshak3(11628)![]() ![]() ![]() You can put this solution on YOUR website! Solve for x. \n" ); document.write( "log (base 2)[x^2 + 5] = log(base 2)6x \n" ); document.write( ".. \n" ); document.write( "log2(x^2+5)=log2(6x) \n" ); document.write( "log2(x^2+5)-log2(6x)=0 \n" ); document.write( "log2(x^2+5)/(6x)=0 \n" ); document.write( "convert to exponential form. \n" ); document.write( "base raised to the logarithm of a number=number. In this case the base=2,the logarithm of the number=0, and the number=(x^2+5)/(6x) \n" ); document.write( "2^0=(x^2+5)/(6x)=1 \n" ); document.write( "x^2+5=6x \n" ); document.write( "x^2-6x+5=0 \n" ); document.write( "(x-5)(x-1)=0 \n" ); document.write( "x=5 \n" ); document.write( "x=1\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |