Factor the Expression Completely $81 x ^ { 2 } - 18 x + 1 - 4 y ^ { 2 }$

question 6

Essay

Factor the expression completely. $81 x ^ { 2 } - 18 x + 1 - 4 y ^ { 2 }$ If the expression is prime, so indicate.

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Definitions:

Central Cities

Principal cities in a metropolitan area, typically containing a significant portion of the region's employment and amenities.

Suburbanization

The process by which people move from urban areas to the suburbs, leading to the expansion of suburban communities.

Industry Shift

A change in the major economic activity or dominant sector within an industry due to technological, market, or policy changes.

Mechanization of Agriculture

The process of using agricultural machinery to automate the work on farms, increasing productivity and efficiency in food production.