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tatiyna
2 years ago
10

Please i beg you i wil brain list u

Mathematics
2 answers:
Bingel [31]2 years ago
7 0

Answer: Number 1 answer is 9i, -9i. Number 2 is 2i, - 2i. Number 3 is \sqrt{x}14i, - V-check 14i. And number 4 is V-check 13 - V-check 13

Step-by-step explanation: Yw and pls give me brainiest

tatiyna2 years ago
4 0

Answer:

given below.

Step-by-step explanation:

x² + 81 ----> 9i , -9i

x²-22=-26 --->  2i , -2i

3x²-18=21 ---> √13 , -√13

2x²+15=-13  ---->  √14 i , -√14 i

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