Answer:

1.x= −5+√22 or x= −5−√22

2.x= −1 or x= 5

3.x= −6+√42 or x= −6−√42

4.x= 10+4√6 or x= 10−4√6

5.x= 0 or x= −1/4

Step-by-step explanation:

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