Solve the Equation $\log _ { 20 } \left( x ^ { 2 } - x \right) = 1$

question 478

Multiple Choice

Solve the equation.
- $\log _ { 20 } \left( x ^ { 2 } - x \right) = 1$

• A) \(\{ - 4,5 \}\)
• B) \(\{ 4,5 \}\)
• C) \(\{ - 4 , - 5 \}\)
• D) \(\{ 1,20 \}\)

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Definitions:

National Income Accountants

Professionals who compile and analyze data on a country's economic activity, measuring factors like GDP, national income, and investment.

Multiple Accounting

A method or system for keeping financial records that may involve tracking various financial transactions or accounts to ensure accuracy and completeness.

GDP Deflator

An economic metric that converts output measured at current prices into constant-dollar GDP, stripping out the effects of inflation to reflect the real volume of goods and services produced.

National Income

The total amount of money earned within a country from the production of goods and services over a specific period.