Question

solve (5-3i)², find the value of A and B​

Answer 1

Answer:

Explanation:

Given that

(

5

−

3

i

)

2

=

(

5

−

3

i

)

(

5

−

3

i

)

=

25

−

15

i

−

15

i

+

9

i

2

=

25

−

30

i

−

9

=

16

−

30

i