Add and Subtract Square Roots
- $\sqrt { 5 x } - 5 \sqrt { 45 x } + 2 \sqrt { 80 x }$

question 66

Multiple Choice

Add and Subtract Square Roots
- $\sqrt { 5 x } - 5 \sqrt { 45 x } + 2 \sqrt { 80 x }$

• A) \(- 6 \sqrt { 5 x }\)
• B) \(- 6 \sqrt { 130 x }\)
• C) \(- 3 \sqrt { 130 x }\)
• D) \(- 3 \sqrt { 5 x }\)

---

Definitions:

Depressive Disorder

A medical condition characterized by persistent feelings of sadness, hopelessness, and a lack of interest or pleasure in life.

Severe Grief

An intense emotional suffering caused by a significant loss, often involving feelings of deep sorrow, pain, and distress.

DSM-5

The Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition, a standard classification of mental disorders used by mental health professionals in the U.S.

Disruptive Mood Dysregulation Disorder

A psychiatric disorder characterized by severe recurrent temper outbursts that are grossly out of proportion in intensity or duration to the situation.