Use the Quadratic Formula to Solve For $y$ ​ $x ^ { 2 } + x y + 4 y ^ { 2 } + x + y - 4 = 0$

question 36

Multiple Choice

Use the Quadratic Formula to solve for $y$ .​ $x ^ { 2 } + x y + 4 y ^ { 2 } + x + y - 4 = 0$ ​

• A) \(y = \frac { ( x + 1 ) \pm \sqrt { ( x - 1 ) ^ { 2 } - 8 \left( x ^ { 2 } - x + 4 \right) } } { 4 }\)
• B) \(y = \frac { - ( x + 1 ) \pm \sqrt { ( x + 1 ) ^ { 2 } - 8 \left( x ^ { 2 } + x + 4 \right) } } { 4 }\)
• C) \(y = \frac { - ( x + 1 ) \pm \sqrt { ( x + 1 ) ^ { 2 } - 8 \left( x ^ { 2 } + x - 4 \right) } } { 4 }\)
• D) \(y = \frac { ( x + 1 ) \pm \sqrt { ( x + 1 ) ^ { 2 } - 8 \left( x ^ { 2 } + x - 4 \right) } } { 4 }\)
• E) \(y = \frac { - ( x + 1 ) \pm \sqrt { ( x + 1 ) ^ { 2 } + 8 \left( x ^ { 2 } + x - 4 \right) } } { 4 }\)

Understand the concept of role in social interactions including role-making, role performance, and role distancing.

Identify the importance of non-verbal cues in communication and how they reflect social positions.

Grasp the distinction between mediated interaction and direct interaction.

Comprehend the concepts of status and status cues in the hierarchical structure of society.

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Definitions:

Ureter

A tube that carries urine from the kidneys to the bladder.

Hilum

A depression or opening in the surface of an organ where blood vessels, nerves, and other structures enter or leave.

Calyces

Structures in the kidney that collect urine before it passes to the ureters.

Ketonuria

The presence of ketones in the urine, indicating the body is using fat for energy instead of glucose, often seen in diabetes.