Question

question
simplify the expression to a + bi form:
$(7 + 3i) - (6 - 4i)$

Explanation:

Step1: Distribute the negative sign

$(7 + 3i) - 6 + 4i$

Step2: Combine real parts

$7 - 6 + 3i + 4i$

Step3: Combine imaginary parts

$1 + (3+4)i$

Answer:

$1 + 7i$