document.write( "Question 378380: Hello. Can you please help me?\r
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document.write( "I have to find the solutions of -8x^2 + 4x + 5= 0...I got to the point of
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document.write( "-4+-*radical*176/-16....can you show me what to do next, please?\r
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document.write( "thank you! \n" );
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Algebra.Com's Answer #268835 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! find the solutions of \n" ); document.write( "-8x^2 + 4x + 5= 0 \n" ); document.write( "------------------ \n" ); document.write( "x = [-4 +- sqrt(16 -4*-8*5)]/(-16) \n" ); document.write( "---- \n" ); document.write( "x = [-4 +- sqrt(176)]/(-16) \n" ); document.write( "---- \n" ); document.write( "x = [-4 +- 4sqrt(11)]/(-16 \n" ); document.write( "--- \n" ); document.write( "x = [1+sqrt(11)]/4 or x = [1-sqrt(11]/4 \n" ); document.write( "============================================= \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |