[Solved] One root of the equation \(x \left( 3 x ^ { 3 } - 2 \right) = 7 x\) is 0 . How many other roots are there? A) 4 B) none of these C) 3 \(\begin{array} { l l } \text { d. } & 2 \\ \text { e. } & 0 \end{array}\) Inferiority: Feeling lower in status or quality compared to others, which can impact an individual's self-esteem and motivations. Psychoanalytic Research: A research method that applies principles and concepts from psychoanalysis to study unconscious processes, motivations, and the structure of the psyche. Infant Attachment: The emotional bond that develops between infants and their primary caregivers, influencing their social, emotional, and cognitive development. Sexual Wishes: Desires or fantasies about sexual activities or experiences, often reflecting one's personal sexuality and erotic interests.