document.write( "Question 1050756: Form a polynomial f(x) with real coefficients having the given degree and zeros.\r
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document.write( "Degree: 3; zeros: -3 and 3 - 2i \n" );
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Algebra.Com's Answer #666374 by ewatrrr(24785)![]() ![]() You can put this solution on YOUR website! [x -(3-2i)][x -(3+2i)] = [x -3 + 2i][x-3 -2i] = (x-3)^2 -(2i)^2 = x^2-6x + 9 + 4 \n" ); document.write( "| \n" ); document.write( "(x+3)(x^2 - 6x + 13) = x^3 - 6x^2 + 13x + 3x^2 - 18x + 39 = x^3-3x^2 - 5x + 39 \n" ); document.write( "Check Arithmetic \n" ); document.write( " |