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21 votes
Please i beg you i wil brain list u

Please i beg you i wil brain list u-example-1

1 Answer

6 votes

Answer:

given below.

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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