document.write( "Question 45467: how do i solve these equations? Please show step by step. thanks\r
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document.write( "Find the roots of x to the second power + 11x= -30?
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document.write( "Find the roots of 3x to the second power + 2x-4=0?
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document.write( "Find the roots of x to the second power -8+17? \n" );
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Algebra.Com's Answer #30202 by checkley71(8403)![]() ![]() ![]() You can put this solution on YOUR website! X~2+11X+30=0 OR (X+5)(X+6)=0 OR X=-5 & X=-6\r \n" ); document.write( "\n" ); document.write( "3X~2+2X-4=0 OR USING THE QUADRIC EQUATION SOLUTION (-B+/-SQRT[B~2-4AC])/2A THUS THE VALUES OF X ARE .868517 & -1.535183\r \n" ); document.write( "\n" ); document.write( "X~2-8+17=0 OR X~2+9=0 OR AGAIN USING THE QUADRIC FORMULA WE GET x=3i & -3i \n" ); document.write( " |