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)![]() ![]() ![]() You can put this solution on YOUR website! \"i\" Always=sqrt(-1). \n" ); document.write( " |