Gio is solving the quadratic equation by completing the square. 5x2 + 15x – 4 = 0 What should Gio do first? Isolate the constant. Factor 5 out of the variable terms. Isolate the variable x. Add 9 to both sides of the equation.

1. 3.4/4

2. 0.8/7

3. 0.5 x 3

4. 0.9 x 6

5. 10.8

6. 2.35

7. 0.567

8. 9.35

9. 0.02

10. 0.06

11. 0.16

12. 0.42

13. 0.63

14. 5.6

15. 8.1

16. 9.9

17. 0.28

18. 0.48

19. 0.27

20. 0.49

21. 0.45

22. 0.72

23. 0.9

24. 0.88

25. 0.75

26. 0.16

27. 0.328

28. 0.495

29. 0.72

30. 1.068

is there a question here?

step-by-step explanation:

- (2, -7)

- lines r and s and lines t and u must be parallel

they charge the same amount at 20 minutes.

step-by-step explanation: