Question

(3 - 4i) + (-7 - 8i) in simplest form

Answer 1

Answer:$(3-4i)(-7-8i)=32i^2+4i-21$

Explanation:

Given the expression:

(3 - 4i) + (-7 - 8i)

Simplifying this, we have:

$\begin{gathered} -21-24i+28i+32i^2 \\ =32i^2+4i-21 \\ \end{gathered}$