document.write( "Question 179605: Find all real solutions of the quadratic equation. (Enter NONE if a solution does not exist.)
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document.write( " x^2- + 3= 0
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document.write( "i subtracted 3 and x^2 to the other side to isolate the radical
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document.write( "-= -x^2-3
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document.write( "then i squared both sides of the equation to get rid of the radical and got
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document.write( "13x= x^4+6x^2+9 i then subtracted 13x to get all the variables on one side
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document.write( "x^4+6x^2-13x+9=0 i don't know how to solve the rest of the problem. I tried moving the 9 to the other side then factoring out an x and trying to factor the rest of the problem but didn't work i also tried completing the square that didn't work either\r
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Algebra.Com's Answer #134526 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! Quartics are hard. Are you sure the x is under the radical? \n" ); document.write( "Maybe it's \n" ); document.write( " \n" ); document.write( " |