Find All Numbers for Which the Rational Expression Is Not

question 123

Multiple Choice

Find all numbers for which the rational expression is not defined.
-x2 - 16 x2 - 16x + 63

• A)x = 4 and x = -4
• B)x = 0
• C)x = -9 and x = -7
• D)x = 9 and x = 7

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Definitions:

Distribution of Wealth

The way in which the wealth of a country is shared among its citizens or different groups in society.

Distribution of Income

The way in which a nation's total income is spread among its population.

United States

A nation located in North America that is made up of 50 states and one federal district, renowned for its significant economic size and varied demographics.

Minimum Wage

The lowest legal salary that employers can pay workers, set by government policy to ensure a minimum standard of living for employees.