document.write( "Question 1176006: Solve the equation log(x+2)+log(x-2)=log5 \n" ); document.write( "
Algebra.Com's Answer #801863 by ewatrrr(24785)\"\" \"About 
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document.write( "log(x+2)+log(x-2)-log5 =0 \r\n" );
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document.write( "Log((x+2)(x-2)/5)= 0\r\n" );
document.write( "(x+2)(x-2)/5) = 10^0 = 1\r\n" );
document.write( "(x+2)(x-2) = 5\r\n" );
document.write( " x^2 - 4 = 5\r\n" );
document.write( "  x^2 = 9\r\n" );
document.write( "   x = ±3  Tossing out negative solution for a Logarithm\r\n" );
document.write( "   x = 3\r\n" );
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document.write( "Log 1 = 0  checks\r\n" );
document.write( "Wish You the Best in your Studies.\r\n" );
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