document.write( "Question 1178083: express the ff. in a+ib form
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Algebra.Com's Answer #807271 by Edwin McCravy(20060)\"\" \"About 
You can put this solution on YOUR website!
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document.write( "Use Euler's formula: \"e%5E%28i%2Atheta%29=cos%28theta%29%2Bi%2Asin%28theta%29\" and \"i%5E2=-1\"\r\n" );
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document.write( "\"matrix%282%2C1%2C%22%22%2C2i%2Ae%5E%28i%2Aexpr%283pi%2F4%29%29%29\"\"matrix%282%2C1%2C%22%22%2C%22%22=%22%22%29\"\"matrix%282%2C1%2C%22%22%2C2i%2A%28cos%283pi%2F4%29%5E%22%22%2Bi%2Asin%283pi%2F4%29%29%29\"\"matrix%282%2C1%2C%22%22%2C%22%22=%22%22%29\"\"matrix%282%2C1%2C%22%22%2C2i%2A%28-sqrt%282%29%2F2%2Bi%2A%28sqrt%282%29%2F2%29%29%29\"\"matrix%282%2C1%2C%22%22%2C%22%22=%22%22%29\"\r\n" );
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document.write( "\"matrix%282%2C1%2C%22%22%2Ci%2A%28-sqrt%282%29%29%2Bi%5E2%2A%28sqrt%282%29%29%29%29\"\"matrix%282%2C1%2C%22%22%2C%22%22=%22%22%29\"\"matrix%282%2C1%2C%22%22%2C-i%2Asqrt%282%29%2B%28-1%29%28sqrt%282%29%29%29%29\"\"matrix%282%2C1%2C%22%22%2C%22%22=%22%22%29\"\"matrix%282%2C1%2C%22%22%2C-i%2Asqrt%282%29-sqrt%282%29%29%29\"\"matrix%282%2C1%2C%22%22%2C%22%22=%22%22%29\"\"matrix%282%2C1%2C%22%22%2C-sqrt%282%29-i%2Asqrt%282%29%29%29\"\r\n" );
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document.write( "Edwin

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