Question

Help pleaseeeeee!!!!!!!!!!!!!!

Answer 1

Answer:

None of the option

Step-by-step explanation:

Given :

(7-3i)+$(x-2i)^{2} -(4i^{2} +x^{2} )$

(7-3i)+($x^{2}$+4$i^{2}$-4xi)-(-4+$x^{2}$)      Since, $i^{2} =-1$

(7-3i)+$x^{2}$-4-4xi +4-$x^{2}$

7-3i-4xi

7-i(3+4x)

Therefore, None of the option is correct.

Answer 2

Answer:

$= 7 + ( - 4x - 3)i$

this is the ans.