document.write( "Question 163225: I'm a sophomore currently studying for the SAT. I was wondering first, are complex numbers on the SAT? Also, does \"i\" always equal the square root of 1? Or is \"i\" considered a variable? Thank You. \n" ); document.write( "
Algebra.Com's Answer #120277 by checkley77(12844)\"\" \"About 
You can put this solution on YOUR website!
\"i\" Always=sqrt(-1). \n" ); document.write( "
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