Question

add or subtract. write the answer in standard form. 7 - (3 + 4i) + 6i = \square

Explanation:

Step1: Distribute the negative sign

$7 - 3 - 4i + 6i$

Step2: Combine real number terms

$7 - 3 = 4$

Step3: Combine imaginary number terms

$-4i + 6i = 2i$

Step4: Combine results

$4 + 2i$

Answer:

$4 + 2i$