Question

simplify.
(-9.5i + 3.4) + (-0.3 - 2.9i)
write your answer in the form a + bi.

Explanation:

Step1: Group real terms

$3.4 + (-0.3) = 3.1$

Step2: Group imaginary terms

$-9.5i + (-2.9i) = -12.4i$

Answer:

$3.1 -12.4i$