Example 3 Write the equation of the hyperbola in standard form. $-4x^2 + 5y - 40x - 80y + 200 = 0$
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The given equation is 4 + 5y = 40 - 80y + 200 = 0. Simplifying this equation, we get: 5y - 80y = 40 - 200 - 4 -75y = -164 y = -164 / -75 y = 2.1867 Show more…
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