Math Problem Statement
Convert the following standard form to general form equation of an ellipse (x-2)²/6+(y+3)²/8=1
Solution
The given equation of the ellipse is:
Step 1: Multiply both sides of the equation by the least common denominator (LCD).
The denominators are 6 and 8, so the least common denominator is 24. Multiply through by 24 to eliminate the fractions:
Simplify the equation:
Step 2: Expand the squared terms.
Expand and :
Step 3: Distribute the constants.
Distribute 4 to the terms in the first parenthesis and 3 to the terms in the second parenthesis:
Step 4: Simplify the equation.
Combine like terms:
Step 5: Move the constant to the other side.
Subtract 24 from both sides:
This is the general form of the ellipse equation.
Would you like more details or have any questions?
Here are 5 related questions to extend your understanding:
- How do you convert the general form back to standard form?
- What are the properties of an ellipse from the general form equation?
- How would you find the center of this ellipse?
- Can you determine the lengths of the major and minor axes from this equation?
- What is the method to graph this ellipse using the general form equation?
Tip: Always verify if the constant is positive before dividing the entire equation when simplifying quadratic equations.
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Math Problem Analysis
Mathematical Concepts
Conic Sections
Ellipses
Algebra
Formulas
Standard form of an ellipse: (x-h)²/a² + (y-k)²/b² = 1
General form of an ellipse: Ax² + By² + Cx + Dy + E = 0
Theorems
Equation of an ellipse
Suitable Grade Level
Grades 10-12
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