Question

1) (-8,5) + (+1,5); 2) (-7,5) + (+2,5); 3) (+4,8)+(-5,2) ; 4) (+7,3) + (-1,3); 5) (-9,2) + (+1,8); 6)(-9,5) + (+5,5).

Answer 1

1)-7

2)-5

3)-0,4

4)6

5)-7,4

6)-4

Answer 2

Відповідь:

Покрокове пояснення:

-7

-5

-0.4

6

-7.4

-4

Answer 3

To solve these addition problems involving complex numbers, simply add the real parts and the imaginary parts separately:

1. (-8,5) + (+1,5) Real part: -8 + 1 = -7 Imaginary part: 5 + 5 = 10 Result: (-7, 10)

2. (-7,5) + (+2,5) Real part: -7 + 2 = -5 Imaginary part: 5 + 5 = 10 Result: (-5, 10)

3. (+4,8) + (-5,2) Real part: 4 - 5 = -1 Imaginary part: 8 - 2 = 6 Result: (-1, 6)

4. (+7,3) + (-1,3) Real part: 7 - 1 = 6 Imaginary part: 3 + 3 = 6 Result: (6, 6)

5. (-9,2) + (+1,8) Real part: -9 + 1 = -8 Imaginary part: 2 + 8 = 10 Result: (-8, 10)

6. (-9,5) + (+5,5) Real part: -9 + 5 = -4 Imaginary part: 5 + 5 = 10 Result: (-4, 10)

If you have any further questions, please, let me know.