document.write( "Question 864216: Find a polynomial having real coefficients, with the degree and zeroes indicated. Assume the lead coefficient is 1.
\n" ); document.write( " degree 4, X= -1, x= 2, x= i \n" ); document.write( "

Algebra.Com's Answer #520841 by ewatrrr(24785) $\"\"$ $\"About$

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f(x) = (x+1)(x-2)(x^2 - 1) \n" ); document.write( "

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