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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Definitions:

Subcutaneous Adipose Tissue

The layer of fat cells beneath the skin that provides insulation and energy storage.

Epidermis

Found on the skin's surface, this layer serves as a moisture-resistant barrier and sets the skin's tone.

Dermis

The thick layer of living tissue below the epidermis that forms the true skin, containing sweat glands, hair follicles, and other structures.

Blood Clot

Coagulated phase of blood.