Find All Solutions Of $\cos ^ { 2 } x = \cos x + 6$

question 54

Essay

Find all solutions of $\cos ^ { 2 } x = \cos x + 6$ .

---

Definitions:

Industrialization

The transformation from agrarian societies to those driven by industry and manufacturing processes.

Clinicians' Income

The earnings and financial compensation received by healthcare professionals, such as doctors, nurses, or therapists, for their clinical services.

Mental Health Services

Professional support services that address mental health issues through counseling, therapy, medication, or other interventions.

Integrative Therapies

A holistic approach to treatment that combines different therapeutic practices and methodologies for optimal health.