Question

(3-4i) (2+3i) /3+i = ? ​

Answer 1

$\huge{\mathcal{\underline{\green{Answer}}}}$

(2 - 3i)(3+4i)

= 6 + 8i - 9i - 12i²

= 6 - i - 12(-1)

= 6 - i + 12

= 18 - i

= 18 + i ( - 1)

which is in the form A + iB where A = 18, B = - 1