Respuesta :

sd4esta

Answer:

4-2i

Step-by-step explanation:

Think of the subtraction sign like a negative 1 and multiply both values in the parentheses by -1.

7 + -1(3)+-1(4i) +6i

simplify and make sure to group the correct values with one another

7-3-4i+6i

4-2i

You cannot simplify any further from here.

iqbalamna367

Answer:The answer can be calculated by doing the following steps;

Step-by-step explanation:

Ver imagen iqbalamna367

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