document.write( "Question 367602: Consider the equation x2 – 4x + 29 = 0.
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document.write( "(a) Compute the discriminant, b2 – 4ac and state whether there is one real-number solution, or two different real-number solutions, or two different imaginary-number solutions.\r
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document.write( "(b) Use the quadratic formula to find the exact solutions of the equation. Show work.
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Algebra.Com's Answer #262007 by mananth(16946)![]() ![]() You can put this solution on YOUR website! x2 – 4x + 29 = 0. \n" ); document.write( ".. \n" ); document.write( "a=1, b = -4, c= 29 \n" ); document.write( "b^2-4ac= 16-116 \n" ); document.write( "b^2-4ac=-100 \n" ); document.write( "it is less than 0 \n" ); document.write( "so the roots are complex \n" ); document.write( "... \n" ); document.write( "x1= \n" ); document.write( "x1=2+5i\r \n" ); document.write( "\n" ); document.write( "x2= \n" ); document.write( "... \n" ); document.write( "x2=2-5i \n" ); document.write( "... \n" ); document.write( "m.ananth@hotmail.ca \n" ); document.write( " |