document.write( "Question 67161: what is (are) the solution(s) of the equation log sub 4 4x+2 log sub4(x+3)=2 \n" ); document.write( "
Algebra.Com's Answer #47768 by stanbon(75887)\"\" \"About 
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what is (are) the solution(s) of the equation log sub 4 4x+2 log sub4(x+3)=2
\n" ); document.write( "--------
\n" ); document.write( "=log4 [(4x+2)(x+3)] = 2
\n" ); document.write( "[(4x+2)(x+3)] =4^2
\n" ); document.write( "4x^2+14x+6-16=0
\n" ); document.write( "2x^2+7x-5=0
\n" ); document.write( "Use the quadratic formula to solve for \"x\":
\n" ); document.write( "x=[-7+-sqrt(49-4*2*-5)]/4
\n" ); document.write( "x=[-7+-sqrt89)]/4
\n" ); document.write( "x=[-7+9.434]/4
\n" ); document.write( "x=0.6085
\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H. \n" ); document.write( "
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