Question

(43,7-8,73)-(3,8+19,67)=????

Answer 1

1)43,7-8,73=34,97
2)3,8+19,67=23,47
34,97-23,47=11,5

Answer 2

To subtract two complex numbers, we subtract their real parts and their imaginary parts separately. Let's calculate the subtraction:

(43,7 - 8,73) - (3,8 + 19,67)

The real part subtraction: 43,7 - 8,73 = 34.97

The imaginary part subtraction: 7 - (-19,67) = 7 + 19,67 = 26.67

Therefore, the result is (34.97, 26.67).