Try another version of this question Box 1: Enter your answer as a number (like 5, -3, 2.2172) or as a calculation (like 5/3, 2^3, 5+4) Box 2: Enter your answer as a number (like 5, -3, 2.2172) or as a calculation (like 5/3, 2^3, 5+4)
Evaluate the expression ` (4 -2 i)(-3 -4 i) ` and
write the result in the form `a+ b i`.
The real number `a` equals
The real number ` b ` equals
Enter DNE for Does Not Exist, oo for Infinity -20
Enter DNE for Does Not Exist, oo for Infinity -10