Use the Square Root Property to Solve the Equation $x ^ { 2 } = 120$

question 168

Multiple Choice

Use the square root property to solve the equation.
$x ^ { 2 } = 120$

• A) \(\{ 60 \}\)
• B) \(\{ 12 \}\)
• C) \(\{ - 2 \sqrt { 30 } , 2 \sqrt { 30 } \}\)
• D) \(\{ 2 \sqrt { 30 } \}\)

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Definitions:

Ounces

A unit of weight in the avoirdupois system equal to 1/16th of a pound or approximately 28.35 grams.

Quarts

A unit of liquid volume in the US customary system, equal to two pints, or about 0.946 liters.

Dimensional-analysis

A method used in physics and engineering to analyze the relationships between different physical quantities by identifying their base dimensions.

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The earnings or compensation received by Registered Nurses, often varying based on location, experience, and specialty.