document.write( "Question 228670: Which of the following are solutions to the equation below? Check all that apply. \r
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document.write( "x2 + 10x + 25 = 8\r
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document.write( " A. x = 8 -
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document.write( " B. x = 8 +
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document.write( " C. x = -
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document.write( " D. x = -2 - 5
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document.write( " E. x = 2 - 5
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document.write( " F. x = - - 10
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Algebra.Com's Answer #169680 by rapaljer(4671)![]() ![]() You can put this solution on YOUR website! The left side of the equation is a perfect square: \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Take the square root of each side: \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Subtract 5 from each side: \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "I don't think ANY of your choices are correct!!\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "For a complete explanation of the Quadratic Equations, please see my website. Do a \"Bing\" or \"Google\" search for my last name \"Rapalje\" and look for \"Rapalje Homepage\" near the top of the search list. On my Homepage, look for the link \"Basic, Intermediate and College Algebra: One Step at a Time.\" Choose \"Basic Algebra\", and look in \"Chapter 2\" for \"Section 2.09 Quadratic Equations.\"\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Dr. Robert J. Rapalje, Retired \n" ); document.write( "Seminole State College \n" ); document.write( "Altamonte Springs Campus \n" ); document.write( " |