Question

(7+i)+(-3+i)=

(a): 4+3i
b: 10+3i
c: 4+i​

Answer 1

Step-by-step explanation:

7+i-3+i

4+2i

2(2+i)

Answer is 4+2i or 2(2+I)

Answer 2

Answer:

4+2i=2(2+i)

explanation

7+i+(-3+i)

= 7+i-3+i

= 7-3+i+i

= 4+2i= 2(2+i)