document.write( "Question 526676: Solve each equation by using the quadratic formula.
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document.write( "3a^2-4a=-5 \n" );
document.write( "
Algebra.Com's Answer #348630 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! Solve each equation by using the quadratic formula. \n" ); document.write( "3a^2-4a=-5 \n" ); document.write( "---- \n" ); document.write( "3a^2-4a+5 = 0 \n" ); document.write( "--- \n" ); document.write( "a = [4 +- sqrt(16-4*3*5)]/6 \n" ); document.write( "---- \n" ); document.write( "a = [4 +- sqrt(-44)]/6 \n" ); document.write( "----- \n" ); document.write( "a = [4+- 2*sqrt(11)]/6 \n" ); document.write( "--- \n" ); document.write( "a = (2/3)+-(1/3)sqrt(11) \n" ); document.write( "=========================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "========= \n" ); document.write( " |