Arithmetic with Complex NumbersMenu1Addition and SubtractionActivity Set 1Simplify the expression to fill in the unknowns a and b−7+11i−5−3i=a+bia=b=CheckResetContinueActivity Set 22MultiplicationActivity Set 1Activity Set 23Positive Integer PowersActivity Set 1Activity Set 24DivisionActivity Set 15Negative Integer PowersActivity Set 16Boss Battle
