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Learn topics such as nutrition, physical activity, mental health, stress management and healthy lifestyle choices.

Personal Health

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Learn how medical terms are built and what they mean by breaking them into simple parts. This course helps you understand and use the language of healthcare with confidence.

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Liberal Arts Math

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Master the fundamentals of algebra as you solve equations, analyze patterns, and work with mathematical relationships through guided, step-by-step instruction.

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Simplify the expression (2x−1y34x2y−1)−2\(\left\)(\(\frac{2x^{-1}\)y^3}{4x^2y^{-1}}\(\right\))^{-2}.

Simplify the expression ${(\frac{2 x^{- 1} y^{3}}{4 x^{2} y^{- 1}})}^{- 2}$ .