Solve Equations That Are Quadratic in Form
Solve the Equation $y = x ^ { - 2 } + 2 x ^ { - 1 } - 3$

question 67

Multiple Choice

Solve Equations That Are Quadratic in Form
Solve the equation by making an appropriate substitution.
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• A) \(y = x ^ { - 2 } + 2 x ^ { - 1 } - 3\)
• B) \(y = x ^ { - 2 } - 2 x ^ { - 1 } - 3\)
• C) \(y = x ^ { - 2 } + 2 x ^ { - 1 } + 3\)
• D) \(y = x ^ { - 2 } - 2 x ^ { - 1 } + 3\)

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