document.write( "Question 108155: Please help me solve this equation the square root of x+6 = x+4 \n" ); document.write( "
Algebra.Com's Answer #78818 by MathLover1(20849)\"\" \"About 
You can put this solution on YOUR website!

\n" ); document.write( "\"sqrt%28+x%2B6%29+=+x%2B4+\".... both sides raise to the second power\r
\n" ); document.write( "\n" ); document.write( "\"%28sqrt%28x%2B6%29%29%5E2+=+%28x%2B4%29%5E2\"
\n" ); document.write( "then you will have:\r
\n" ); document.write( "\n" ); document.write( "\"x%2B6+=+x%5E2+%2B+8x+%2B+16\"... move all terms on one side\r
\n" ); document.write( "\n" ); document.write( "and you will have:\r
\n" ); document.write( "\n" ); document.write( "\"x%5E2+%2B+8x+%2B+16+-+x+-+6+=+0\"\r
\n" ); document.write( "\n" ); document.write( "\"x%5E2+%2B+7x+%2B+10+=+0\"\r
\n" ); document.write( "\n" ); document.write( "now you can use quadratic equation to solve the problem:\r
\n" ); document.write( "\n" ); document.write( "\"x%5B1%2C2%5D=%28-b+%2B-+sqrt+%28b%5E2+-4%2Aa%2Ac+%29%29+%2F+%282%2Aa%29\"\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "\"x%5B1%2C2%5D=%28-7+%2B-+sqrt+%287%5E2+-4%2A1%2A10+%29%29+%2F+%282%2A1%29\"\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "\"x%5B1%2C2%5D=%28-7+%2B-+sqrt+%2849+-40+%29%29+%2F+2\"\r
\n" ); document.write( "\n" ); document.write( "\"x%5B1%2C2%5D=%28-7+%2B-+sqrt+%289+%29%29+%2F+2\"\r
\n" ); document.write( "\n" ); document.write( "\"x%5B1%2C2%5D=%28-7+%2B-+3%29+%2F+2\"\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "\"x%5B1%5D=%28-7+%2B+3%29+%2F+2\"\r
\n" ); document.write( "\n" ); document.write( "\"x%5B1%5D=%28-4%29+%2F+2\"\r
\n" ); document.write( "\n" ); document.write( "\"x%5B1%5D=-2\"\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "\"x%5B2%5D=%28-7+-+3%29+%2F+2\"\r
\n" ); document.write( "\n" ); document.write( "\"x%5B2%5D=%28-10%29+%2F+2\"\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "\"x%5B2%5D=-5\"\r
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