document.write( "Question 60851: need help on this one! thanks
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document.write( "write a quadratic equation that has the solutions x=-5 and x=2 \n" );
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Algebra.Com's Answer #41797 by jai_kos(139)![]() ![]() ![]() You can put this solution on YOUR website! Given the roots of the equation, we have x = -5 or x =2. \n" ); document.write( "That is x =-5 or x =2 \n" ); document.write( "Get the numbers to the other side, we get \n" ); document.write( "(x + 5) = 0 or (x -2) = 0 \n" ); document.write( "Or usually represent multiplication, we get \n" ); document.write( "(x +5) * (x -2) = 0 \n" ); document.write( "Using the foil method, we multiply and get… \n" ); document.write( "x^2 + 5x –x -10 = 0 \n" ); document.write( "x^2 + 4x -10 =0 \n" ); document.write( "The above represent the quadratic equation when x =-5 and x = 2 \n" ); document.write( " \n" ); document.write( " |