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Solve Nonlinear Systems by Addition
- 2x22y2=422x2+3y2=62\begin{array} { l } 2 x ^ { 2 } - 2 y ^ { 2 } = 42 \\2 x ^ { 2 } + 3 y ^ { 2 } = 62\end{array}

question 115

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Solve Nonlinear Systems By Addition
- 2x22y2=422x2+3y2=62\begin{array} { l } 2 x ^ { 2 } - 2 y ^ { 2 } = 42 \\2 x ^ { 2 } + 3 y ^ { 2 } = 62\end{array}


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GABA

Gamma-Aminobutyric Acid, a neurotransmitter in the brain that inhibits or reduces activity of neurons.

Serotonin

A neurotransmitter involved in the regulation of mood, appetite, and sleep, and has some cognitive functions, including memory and learning.

Sleep Needs

The amount of sleep required by an individual to function optimally, which varies by age and individual differences.

Person to Person

Refers to direct interaction or communication between individuals without the intervention of others.

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