Question

Simplify i18 – 3
i’ +i (1+i 4)(-i)26​

Answer 1

Answer:

i

18

−3i

7

+i

2

(1+i

4

)(−i)

26

i

18

=−1;i

7

=−i,i

2

=−1,

i

4

=1,i

26

=−1.

=(−1)−3(−i)+(−1)(1+1)(−(−1))

=−1+3i−2(1)

=−3+3i

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