document.write( "Question 712243:
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document.write( "The graph of f(x) = x2 + x - 30 is shown. What are the roots of x2 + x - 30 = 0?\r
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document.write( "https://takeexam.next.ecollege.com/ec/pub/K12Content/Courses/resources/swfs/media/Ninth_Grade/Math/Unit19192/Lesson73274/HS_AL2_L2_S2_01_09_LQ1.gif\r
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document.write( "That ^^ is the graph. Thank you :) \n" );
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Algebra.Com's Answer #437814 by jim_thompson5910(35256)![]() ![]() ![]() You can put this solution on YOUR website! The graph doesn't work (something about a log in error, but I don't know)\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Anyways, you can factor x^2 + x - 30 to get (x - 5)(x + 6)\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "So \r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "x^2 + x - 30 = 0\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "is the same as \r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "(x - 5)(x + 6) = 0\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "which breaks up into\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "x - 5 = 0 or x + 6 = 0\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Solve each equation for x to get your two roots \n" ); document.write( " |