Question

question
simplify the expression to a + bi form:
$(6 - 3i) - (4 + 3i)$

Explanation:

Step1: Distribute the negative sign

$(6 - 3i) - 4 - 3i$

Step2: Combine real number terms

$6 - 4 - 3i - 3i = 2 - 3i - 3i$

Step3: Combine imaginary number terms

$2 + (-3 - 3)i = 2 - 6i$

Answer:

$2 - 6i$