All Categories MCQs
Topic Notes: All Categories
General Description
Plato
- Biography: Ancient Greek philosopher (427–347 BCE), student of Socrates and teacher of Aristotle, founder of the Academy in Athens.
- Important Ideas:
- Theory of Forms
- Philosopher-King
- Ideal State
831
Find the roots of x² -8x +12 = 0.
Answer:
6 and 2
Step-by-step solution: 1. Factor the quadratic using sum and product of roots. 2. Sum of roots = -b = 8. 3. Product of roots = c = 12. 4. Roots are 6 and 2.
832
Find the roots of x² -6x +8 = 0.
Answer:
4 and 2
Step-by-step solution: 1. Factor the quadratic using sum and product of roots. 2. Sum of roots = -b = 6. 3. Product of roots = c = 8. 4. Roots are 4 and 2.
833
Find the roots of x² -6x +9 = 0.
Answer:
3 and 3
Step-by-step solution: 1. Factor the quadratic using sum and product of roots. 2. Sum of roots = -b = 6. 3. Product of roots = c = 9. 4. Roots are 3 and 3.
834
Find the roots of x² -10x +21 = 0.
Answer:
7 and 3
Step-by-step solution: 1. Factor the quadratic using sum and product of roots. 2. Sum of roots = -b = 10. 3. Product of roots = c = 21. 4. Roots are 7 and 3.
835
Find the roots of x² -9x +14 = 0.
Answer:
7 and 2
Step-by-step solution: 1. Factor the quadratic using sum and product of roots. 2. Sum of roots = -b = 9. 3. Product of roots = c = 14. 4. Roots are 7 and 2.
836
Find the roots of x² -12x +36 = 0.
Answer:
6 and 6
Step-by-step solution: 1. Factor the quadratic using sum and product of roots. 2. Sum of roots = -b = 12. 3. Product of roots = c = 36. 4. Roots are 6 and 6.
837
Find the roots of x² -13x +40 = 0.
Answer:
8 and 5
Step-by-step solution: 1. Factor the quadratic using sum and product of roots. 2. Sum of roots = -b = 13. 3. Product of roots = c = 40. 4. Roots are 8 and 5.
838
Find the roots of x² -8x +15 = 0.
Answer:
5 and 3
Step-by-step solution: 1. Factor the quadratic using sum and product of roots. 2. Sum of roots = -b = 8. 3. Product of roots = c = 15. 4. Roots are 5 and 3.
839
Find the roots of x² -5x +6 = 0.
Answer:
3 and 2
Step-by-step solution: 1. Factor the quadratic using sum and product of roots. 2. Sum of roots = -b = 5. 3. Product of roots = c = 6. 4. Roots are 3 and 2.
840
Find the roots of x² -12x +32 = 0.
Answer:
8 and 4
Step-by-step solution: 1. Factor the quadratic using sum and product of roots. 2. Sum of roots = -b = 12. 3. Product of roots = c = 32. 4. Roots are 8 and 4.