abumbalough117 abumbalough117

13-05-2020
Mathematics

contestada

Write the expression in standard form a+b i (5-9i)+(5+8i)

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Chelboy Chelboy

13-05-2020

Answer:10-i

Step-by-step explanation:

(5-9i)+(5+8i)

remove brackets

5-9i+5+8i

Collect like terms

5+5-9i+8i

10-i

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