Solve the System by the Method of Substitution $\left\{ \begin{aligned}x - y & = - 22 \\x ^ { 2 } - y & = - 2\end{aligned} \right.$

question 112

Multiple Choice

Solve the system by the method of substitution. $\left\{ \begin{aligned}x - y & = - 22 \\x ^ { 2 } - y & = - 2\end{aligned} \right.$

• A)(5, -13), (-4, -22)
• B)No real solution
• C)(5, -17), (-4, -26)
• D)(5, 27), (-4, 18)
• E)(5, -13)

---

Definitions:

Airborne Precautions

Infection control measures taken to prevent disease transmission through air currents, relevant for pathogens that can travel on dust particles or small respiratory droplets.

Standard Precautions

A set of infection control practices used to prevent transmission of diseases that can be acquired by contact with blood, bodily fluids, non-intact skin, and mucous membranes.

Tuberculosis (TB)

A serious infectious disease caused by the bacterium Mycobacterium tuberculosis that primarily affects the lungs but can spread to other parts of the body.

AFB Smear

A laboratory test that involves staining a sample and examining it under a microscope to identify acid-fast bacilli, commonly used to diagnose tuberculosis.