document.write( "Question 369353: for the following equation, state the value of the discriminant and then describe the nature of the solutions.\r
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document.write( "-19x^2+4x+3=0\r
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document.write( "does the equation have one real solution, two real solutions, or two imaginary solutions? \n" );
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Algebra.Com's Answer #263177 by mananth(16946)![]() ![]() You can put this solution on YOUR website! -19x^2+4x+3=0 \n" ); document.write( "... \n" ); document.write( "compare with equation ax^2 +bx +c \n" ); document.write( "a=-19,b=+4, c=+3 \n" ); document.write( ".. \n" ); document.write( "discriminant = b^2-4ac \n" ); document.write( "D= 4^2-(4*(-19)*(3)) \n" ); document.write( "=244 \n" ); document.write( "D>0 \n" ); document.write( "it has two real solutions \n" ); document.write( "... \n" ); document.write( "m.ananth@hotmail.ca \n" ); document.write( " |