Question: B. Simplify each expression. a. (4+ 5i) + (9-3i) b. 4+3i 5-2i

B. Simplify each expression. a. (4+ 5i) + (9-3i) b. 4+3i 5-2i

B. Simplify each expression. a. (4+ 5i) + (9-3i) b. 4+3i 5-2i

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