Solve the Equation by the Square Root Property $$x ^ { 2 } = 20$$

question 33

Multiple Choice

Solve the equation by the square root property.
- $$x ^ { 2 } = 20$$

• A) \(\{ 400 \}\)
• B) \(\{ \pm 2 \sqrt { 5 } \}\)
• C) \(\{ 10 \}\)
• D) \(\{ \sqrt { 20 } \}\)

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