Question

(-14,58+18,8)+(11,18+15,4)

Answer 1

-4,22+27,2=22,98
Ответ: 22,98

Answer 2

1) -14.58 + 18.8 = 4.22
2) 11.18+15.4 = 26.58
3) 4.22 + 26.58 = 30,8

Answer 3

To add the complex numbers (-14.58 + 18.8i) and (11.18 + 15.4i), you can simply add the real parts and the imaginary parts separately.

The real part of the sum is obtained by adding the real parts of the two complex numbers: -14.58 + 11.18 = -3.4

The imaginary part of the sum is obtained by adding the imaginary parts of the two complex numbers: 18.8 + 15.4 = 34.2

Therefore, the sum of (-14.58 + 18.8i) and (11.18 + 15.4i) is -3.4 + 34.2i.