Write (3 - 3i)(1 - 6i) as a complex number in standard form

-15 - 21i

Step-by-step explanation:

Step 1:  FOIL

(3 - 3i)(1 - 6i)

(3 * 1) + (3 * -6i) + (-3i * 1) + (-3i * -6i)

(3) + (-18i) + (-3i) + (18i^2)

3 - 18i - 3i - 18

-15 - 21i

 -15 - 21i

3333333333333333333333333333333333333333333333

step-by-step explanation:

none of the above.

for one of the equations to be used in the process, there has to be a term in the equation since squared is .

since there is only a term in the first equation, we cannot derive a from completing the square.

solving with completing the square