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Question
Write the separate equations of lines represented by the equation 5x2 – 9y2 = 0
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Solution
Given, 5x2 – 9y2 = 0
⇒ `(sqrt(5)x)^2 - (3y)^2` = 0
⇒ `(sqrt(5)x - 3y)(sqrt(5)x + 3y)` = 0
∴ The Separate equations are `sqrt(5)x + 3y` = 0 and `sqrt(5)x - 3y` = 0
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