Algebra.Com's Answer #2686 by ichudov(507)  You can put this solution on YOUR website! This is a typical school problem with fourth and second degree in a trinomial. They are all solved the same way. \r \n" );
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document.write( "Use y instead of . is . \r \n" );
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document.write( " Solved by pluggable solver: SOLVE quadratic equation with variable | \n" );
document.write( "Quadratic equation (in our case ) has the following solutons: \n" );
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document.write( " For these solutions to exist, the discriminant should not be a negative number. \n" );
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document.write( " First, we need to compute the discriminant : . \n" );
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document.write( " Discriminant d=0 is zero! That means that there is only one solution: . \n" );
document.write( " Expression can be factored:  \n" );
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document.write( " Again, the answer is: 5, 5.\n" );
document.write( "Here's your graph: \n" );
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document.write( "As you can see, the only solution is y=5, or . So, x is either , or \n" );
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