document.write( "Question 950484: what is the sum of the solution of the equation log2)(x+2)+log(2)(3-x)=2 \n" ); document.write( "

Algebra.Com's Answer #580522 by Fombitz(32388) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"log%282%2C%28x%2B2%29%29%2Blog%282%2C%283-x%29%29=2\"$
\n" ); document.write( " $\"log%282%2C%28%28x%2B2%29%283-x%29%29%29=2\"$
\n" ); document.write( " $\"%28x%2B2%29%283-x%29=2%5E2\"$
\n" ); document.write( " $\"3x-x%5E2%2B6-2x=4\"$
\n" ); document.write( " $\"-x%5E2%2Bx%2B6=4\"$
\n" ); document.write( " $\"-x%5E2%2Bx%2B2=0\"$
\n" ); document.write( " $\"x%5E2-x-2=0\"$
\n" ); document.write( " $\"%28x-2%29%28x%2B1%29=0\"$
\n" ); document.write( "Two solutions:
\n" ); document.write( " $\"x-2=0\"$
\n" ); document.write( " $\"x=2\"$
\n" ); document.write( "and
\n" ); document.write( " $\"x%2B1=0\"$
\n" ); document.write( " $\"x=-1\"$
\n" ); document.write( "Verify that these are actually solutions by plugging them into the original equation.
\n" ); document.write( " \n" ); document.write( "

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