document.write( "Question 735764: Add or subtract as indicated\r
\n" ); document.write( "\n" ); document.write( "(-2-2i)-(-5-8i)\r
\n" ); document.write( "\n" ); document.write( "Please tell me how to do this, I don't understand
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Algebra.Com's Answer #449543 by MathLover1(20849)\"\" \"About 
You can put this solution on YOUR website!
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\n" ); document.write( "\n" ); document.write( "\"%28-2-2i%29-%28-5-8i%29\"..first eliminate parentheses; here you just erase them \"-2-2i\", and here \"-%28-5-8i%29\" you have negative sign in front which means all inside parentheses is multiplied by \"-1\":\"-1%2A%28-5%29-%281%29%2A%28-8i%29=5%2B8i\"\r
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\n" ); document.write( "\n" ); document.write( "\"-2-2i%2B5%2B8i\"...group like terms together\r
\n" ); document.write( "\n" ); document.write( "\"%28-2%2B5%29%2B%288i-2i%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"3%2B6i\"....this is your answer
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