document.write( "Question 596394: Why is -16x^2-64=0 not a calculator problem? \n" ); document.write( "
Algebra.Com's Answer #377718 by richard1234(7193)\"\" \"About 
You can put this solution on YOUR website!
Because you can easily solve it without a calculator.\r
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\n" ); document.write( "\n" ); document.write( "-16x^2 = 64\r
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\n" ); document.write( "\n" ); document.write( "x^2 = -4\r
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\n" ); document.write( "\n" ); document.write( "x = 2i, -2i
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