document.write( "Question 1151674: Find the complex zeros of the following polynomial function. Write f in factored form.
\n" ); document.write( "f(x)= x^3-1
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Algebra.Com's Answer #773498 by MathLover1(20850)\"\" \"About 
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\n" ); document.write( "\"f%28x%29=+x%5E3-1+\"\r
\n" ); document.write( "\n" ); document.write( "\"f%28x%29=+%28x+-+1%29+%28x%5E2+%2B+x+%2B+1%29\"...set \"f%28x%29=0\"\r
\n" ); document.write( "\n" ); document.write( "\"+%28x+-+1%29+%28x%5E2+%2B+x+%2B+1%29=0\"=> real zero is \"x=1\"\r
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\n" ); document.write( "\n" ); document.write( "if \"%28x%5E2+%2B+x+%2B+1%29=0\".......use quadratic formula\r
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\n" ); document.write( "\n" ); document.write( "\"x+=+%28-1+%2B-+sqrt%28+1%5E2-4%2A1%2A1+%29%29%2F%282%2A1%29+\"\r
\n" ); document.write( "\n" ); document.write( "\"x+=+%28-1+%2B-+sqrt%28+1-4%29%29%2F2+\"\r
\n" ); document.write( "\n" ); document.write( "\"x+=+%28-1+%2B-+sqrt%28+-3%29%29%2F2+\"\r
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\n" ); document.write( "\n" ); document.write( "\"x+=+%28-1+%2B-+%28sqrt%28-1%29%2Asqrt%28+3%29%29%29%2F2+\"\r
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\n" ); document.write( "\n" ); document.write( "\"x+=+%28-1+%2B-+i%2Asqrt%28+3%29%29%2F2+\"\r
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\n" ); document.write( "\n" ); document.write( "complex solutions:\r
\n" ); document.write( "\n" ); document.write( "\"x+=+%28-1+%2B+i%2Asqrt%28+3%29%29%2F2+\" =>\"x+=+-1%2F2+%2B+i%2Asqrt%28+3%29%2F2+\"\r
\n" ); document.write( "\n" ); document.write( "\"x+=+%28-1+-+i%2Asqrt%28+3%29%29%2F2+\" =>\"x+=+-1%2F2+-+i%2Asqrt%28+3%29%2F2+\"\r
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