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Question
Solve the following equation: a2b2x2 + b2x - a2x - 1 = 0
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Solution
a2b2x2 + b2x - a2x - 1 = 0
b2 x(a2 x + 1)- 1(a2 x + 1) = 0
(a2 x + 1)(b2 x- 1) = 0
x = `-1/"a"^2` , x = `1/"b"^2`
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