10. √28 + 3х = −х
11. √36 + 5х = −х
12. √14 − 5х = х
13. √28 − 3х = х
14. √2 − х = х
15. √12 + х = х
16. √48 + 2 х= х
17. √21 + 4х = х
18. √−8 + 6х = х
19. √18 + 7х = х
11. √36 + 5х = −х
12. √14 − 5х = х
13. √28 − 3х = х
14. √2 − х = х
15. √12 + х = х
16. √48 + 2 х= х
17. √21 + 4х = х
18. √−8 + 6х = х
19. √18 + 7х = х
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Answers & Comments
x = -(√7)/2
11. 6x = -6
x = -1
12. -6x = -√14
x = (√14)/6
13. -4x = -2√7
x = (√7)/2
14. -2x = √2
x = (√2)/2
15. Решений нет.
16. x = -4√3
17. x = -(√21)/3
18. Решений нет.
19. 6x = -3√2
x = -(√2)/2