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1. Control

2. Procedure

3. Conclusion

4. Scientific Method

5. Independent

6. Hypothesis

7. Graphs

8. Experiment

9. Problem

10. Error

11. Dependent

12. Analyze

13. Data

14. Observations

1. Control Variable (Control)

2. Procedure

3. Conclusion

4. Scientific Method

5. Independent (or manipulating)

6. Hypothesis

7. Graphs

8. Experiment

9. Problem

10. Error

11. Dependent (or responding)

12. Analyze

13. Data

14. Observations

Hope this helps

goog may have it for you

x= -3 and

step-by-step explanation:

to find the roots of a cubic, use division or factoring to find the factors then set equal to 0. as this is a difference of cubes, it factors into

where a is the cube root of .

here   this is 27 and the cube root of 27 is 3. so we write using the form:

.

set each factor to 0 and solve for x.

x-3=0

x=3

the quadratic expression does not factor and must be solved using the quadratic formula.

where a = 1, b=3, and c=9

this cubic has two complex roots.