document.write( "Question 266791: 8^(2x)*4^(2x)= 2^(x+1)
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document.write( "Please help without using algorithms or anything of that sort \n" );
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Algebra.Com's Answer #195959 by stanbon(75887) ![]() You can put this solution on YOUR website! 8^(2x)*4^(2x)= 2^(x+1) \n" ); document.write( "----------------------------- \n" ); document.write( "Convert the bases to \"2\". \n" ); document.write( "---------------- \n" ); document.write( "(2^3)^(2x) * (2^2)^(2x) = 2^(x+1) \n" ); document.write( "---- \n" ); document.write( "Modify the exponents: \n" ); document.write( "--- \n" ); document.write( "(2^6x) * (2*4x) = 2^(x+1) \n" ); document.write( "--- \n" ); document.write( "2^(10x) = 2^(x+1) \n" ); document.write( "---- \n" ); document.write( "Since bases are the same, exponents are equal: \n" ); document.write( "10x = x+1 \n" ); document.write( "9x = 1 \n" ); document.write( "x = 1/9 \n" ); document.write( "=============== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "=============== \n" ); document.write( " \n" ); document.write( " |