Add or Subtract

question 48

Multiple Choice

Add or subtract. Then simplify. If a denominator has two or more factors (other than monomials) , leave it in factored form. Express the answer using the denominator of the first fraction when applicable.
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Definitions:

Drug Therapy

The treatment of diseases or disorders with pharmaceutical drugs.

Lithium

A chemical substance employed to manage bipolar disorder by balancing mood fluctuations.

Bipolar Disorder

A mental health condition characterized by extreme mood swings that include emotional highs (mania or hypomania) and lows (depression).

E-therapist

A professional who provides psychological support and counseling services through digital platforms, such as video calls or messaging apps.