Solve the Radical Equation, If Possible $$5 t = \sqrt { 25 t ^ { 2 } + 4 t - 17 }$$

question 39

Multiple Choice

Solve the radical equation, if possible. $$5 t = \sqrt { 25 t ^ { 2 } + 4 t - 17 }$$

• A) \(\left\{ \frac { 17 } { 4 } \right\}\)
• B) \(\{ 5 \}\)
• C) \(\left\{ \frac { 4 } { 17 } \right\}\)
• D) \{ \}

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Definitions:

Sound Waves

Vibrations that travel through air or another medium and can be heard when they reach a person's or animal's ear.

Amplitude

Amplitude refers to the maximum extent of a vibration or oscillation, measured from the position of equilibrium.

Weber's Law

A principle stating that the change in a stimulus that will be just noticeable is a constant ratio of the original stimulus.

Just Noticeable Difference

The minimal change in a stimulus that can just barely be detected by an organism.