How do I find the eccentricity of the ellipse given by 16x^2+25y^2=100?

- stapel_eliz
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jumicox70 wrote:How do I find the eccentricity of the ellipse given by 16x^2+25y^2=100?

First, you'd convert the ellipse equation into conics form. In this case, you don't have to

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Then use what you know about the values of "a" and "b" (in the denominators), along with the

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