document.write( "Question 1058815: 9) Solve the equation by the method of factoring. Use the factoring technique discussed in Section 6.4 of our text, and solve following the methods discussed in Section 6.7. 5x^2+22x+8=0 \n" ); document.write( "
Algebra.Com's Answer #673924 by solve_for_x(190)![]() ![]() ![]() You can put this solution on YOUR website! 5x^2 + 22x + 8 = 0\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "(5x + 2)(x + 4) = 0\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Setting each factor equal to 0 and solving for x gives:\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "5x + 2 = 0\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "5x = -2\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "x = -2/5\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "x + 4 = 0\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "x = -4\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Solutions: x = -2/5, x = -4 \n" ); document.write( " |