document.write( "Question 1131536: Simplify and write the complex number in standard form.
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Algebra.Com's Answer #748205 by ikleyn(52858) $\"\"$ $\"About$

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document.write( "FOIL following usual rules for the product of two binomials  (9+6x)  and  (4-6x).\r\n" );
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document.write( "Then combine the like terms with  \" i \"  and replace  by  (-1).\r\n" );
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document.write( "Then combine like terms (real parts) again.\r\n" );
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