Question: Please solve step by step 7. Perform the indicated operation. Write the answer in a + bi form. (5 points) (2 5i) 3(1 + 21')

Please solve step by step

7. Perform the indicated operation. Write the answer in a + bi form. (5 points) (2 5i) 3(1 + 21') 8. Perform the indicated operation. Write the answer in a + bi form. (5 points) 13i 2+2i

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