document.write( "Question 996998: Hello. I know it might sound a bit crazy but can you help me solve this radical equation? I have been so focused on other formulas that I forgot this one. My question is:\r
\n" ); document.write( "\n" ); document.write( "\"sqrt%28x%2B15%29-x=3\" I should start by adding x to both sides so the equationb now looks like this: \"sqrt%28x%2B15%29=3%2Bx\" at this time, I square both sides to look like this: \"sqrt%28x%2B15%29%5E2=%28x%2B3%29%5E2\" Since the squares eliminate themselves on the left, I foil the right so the equation looks like this:
\n" ); document.write( "x+15=x^2+6x+9. Here is where I stop because the answer key has an answer of 1 but I'm not getting that no matter which way I go. Can you advise me?
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Algebra.Com's Answer #615263 by ikleyn(52782)\"\" \"About 
You can put this solution on YOUR website!
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\n" ); document.write( "I will continue from this point:\r
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\n" ); document.write( "\n" ); document.write( "\"x%2B15\" = \"x%5E2%2B6x%2B9\".\r
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\n" ); document.write( "\n" ); document.write( "\"x%5E2+%2B+5x+-+6\" = \"0\",\r
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\n" ); document.write( "\n" ); document.write( "(x-1)*(x+6) = 0,\r
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\n" ); document.write( "\n" ); document.write( "The roots are x = 1 and x = -6.\r
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\n" ); document.write( "\n" ); document.write( "What is the problem?\r
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