Problem

Find the expanded form of an ellipse with a center at (3, -2), a horizontal semi-axis of 5 units, and a vertical semi-axis of 3 units.

Answer

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Answer

After substituting, we get \(\frac{(x-3)^{2}}{5^{2}} + \frac{(y+2)^{2}}{3^{2}} = 1\).

Steps

Step 1 :The general form of the equation of an ellipse is \(\frac{(x-h)^{2}}{a^{2}} + \frac{(y-k)^{2}}{b^{2}} = 1\), where (h, k) is the center of the ellipse, a is the semi-major axis, and b is the semi-minor axis.

Step 2 :Substitute the given values into the equation: h = 3, k = -2, a = 5, and b = 3.

Step 3 :After substituting, we get \(\frac{(x-3)^{2}}{5^{2}} + \frac{(y+2)^{2}}{3^{2}} = 1\).

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