2 years ago

Express the following expression in the form of a + bi: (39 + 34i) + (76 + 89i) - (47 +26i).

Mathematics

2 answers:

nika2105 [10]2 years ago

8 0

Answer:

68+97i

Step-by-step explanation:

(39 + 34i) + (76 + 89i) - (47 +26i).

Distribute the minus sign

(39 + 34i) + (76 + 89i) + (-47 -26i)

Combine like terms

(39+76-47)+(34i+89i-26i)

68+97i

andre [41]2 years ago

3 0

Answer:

68+97i

Step-by-step explanation:

work shown and pictured

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