Which expression is equal to −2i(4−i)? a. −2−8i b. 8−2i c. 2−8i d. −8−2i

The correct option is A.

Step-by-step explanation:

The given expression is

We need to find the simplified form of the given expression.

Using distributive property we get

We know that . Using this fact we get

Write the above expression as a+ib.

Therefore the correct option is A.

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step-by-step explanation:

there is no picture in order for this question to be answered