Answer:
C
Step-by-step explanation:
Answer:
x= 11.9 (3 s.f.)
Step-by-step explanation:
Please see attached picture for full solution.
Answer:
i=0
Step-by-step explanation:
8(1+2i)-(7-3i)=1+5i
8+16i-7+3i=1+5i
1+19i=1+5i
1+19i-5i=1
1+14i=1
14i=1-1
14i=0
i=0/14
i=0