Question

Can someone please tell me how to get from this equation to the standard form of an ellipse?

Answer 1

Explanation:

15x² + 9y² = 30

Divide both sides by 30 and reduce.

15x²/30 + 9y²/30 = 1

x²/2 + 3y²/10 = 1

x²/2 + y²/(10/3) = 1