1. 

   2 months ago

   Cubic Formula Proof Step 5: Putting it All Together to Solve for x

   Math Easy Solutions
2. 

   3 months ago

   Cubic Formula Proof Step 4: Other Solutions of y using the Cube Root of Unity

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3. 

   3 months ago

   Square Root of Unity, Cube Root of Unity, and Complex Rotations

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4. 

   2 months ago

   Sequences: Definition, Notation, Fibonacci, and Examples

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5. 

   1 month ago

   Exercise 1: Limit of a Sequence and the Golden Ratio (Minus 1)

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6. 

   1 month ago

   Exercise 4: Fibonacci's Original Rabbit Reproduction Sequence (and the Golden Ratio)

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7. 

   5 months ago

   True-False Quiz Questions 13 and 14: Dot and Cross Products with Repeating Vectors

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8. 

   8 months ago

   Exercise 6: Surveying: Elevation Correction due to Earth's Curvature using Taylor Polynomials

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9. 

   6 months ago

   Planck's Constant is the Quantum of Energy and NOT "Quantum of Action"

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10. 

    5 months ago

    True-False Quiz Questions 22: Cauchy–Schwarz Inequality

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11. 

    10 months ago

    Distance from a Point to a Line using the Cross Product

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12. 

    7 months ago

    Problems Plus 7: The Physics of a Block on an Inclined Plane

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13. 

    3 months ago

    Quadratic Formula by Completing the Square

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14. 

    3 months ago

    Cubic Formula Proof Step 1: Removing x^2 term via PQ Substitution

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15. 

    3 months ago

    Cubic Formula Proof Step 3: First Solution of y

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16. 

    7 months ago

    Problems Plus 6: Largest Sphere in a Sphere

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17. 

    4 months ago

    Cubic Formula Proof

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18. 

    10 months ago

    Distance Between Intersecting Lines, Parallel Lines, and Skew Lines

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19. 

    8 months ago

    Exercise 4: Approximating the Velocity of a Shallow Water Wave using Maclaurin Series

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20. 

    10 months ago

    Finding the Angle Between Two Intersecting Planes using the Dot Product of their Normal Vectors

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21. 

    3 months ago

    Quadratic Formula by the PQ Substitution Method

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22. 

    5 months ago

    True-False Quiz Questions 1 to 4: False Statements about Vectors, Dot & Cross Products

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23. 

    3 months ago

    Cubic Formula Proof Step 2: Applying Vieta's Substitution to Obtain a Quadratic Equation

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24. 

    10 months ago

    Scalar and Vector Projections: Formulas and Diagrams

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25. 

    8 months ago

    Exercise 2: Deriving the 1st Order and 3rd Order Optics Formulas

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