Decide What Values of the Variable Cannot Possibly Be Solutions $4 \sqrt { x } = \sqrt { 9 x + 9 }$

question 158

Multiple Choice

Decide what values of the variable cannot possibly be solutions for the equation.
- $4 \sqrt { x } = \sqrt { 9 x + 9 }$

• A) \(\left\{ \frac { 9 } { 7 } \right\}\)
• B) \(\left\{ \frac { 9 } { 25 } \right\}\)
• C) \(\left\{ - \frac { 9 } { 5 } \right\}\)
• D) \(\left\{ - \frac { 9 } { 8 } \right\}\)

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Definitions:

Time Wages

A system of compensation based on the amount of time an employee works, usually expressed as an hour rate.