If x² – 3x + 2 is one of the zeros of x⁴ – px² + q then the values of p and q are

Explanation

Land use planning regulates how land is used. Purposes: prevent conflicting uses (factories near homes), protect environment, ensure infrastructure provision, guide development. Zoning designates areas for residential, commercial, industrial use.

Master plans guide city development. Building regulations set construction standards. Environmental assessments evaluate development impacts. Enforcement is key – plans without enforcement are useless.

Nigerian challenges: rapid urbanization outpaces planning, weak enforcement, informal settlements, land ownership disputes. Good planning improves quality of life, economic efficiency, and environmental sustainability.