Answer:
The picture is 56 and the written is -12
Step-by-step explanation:
hard to read tho
(1+4i)-(-16+9i)
1+4i+16-9i
17-5i
The one in the picture:
15-1(12÷4+1)
15-1(3+1)
15-1×4
15-4
11
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