4 years ago

(9-7i)–(4i +15) What’s the answer

Mathematics

1 answer:

mihalych1998 [28]4 years ago

5 0

Answer:

-6 - 11i.

Step-by-step explanation:

(9-7i)–(4i +15)

= 9 - 7i - 4i - 15 Add like terms:

= -6 - 11i.

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