Solve $2 x ^ { 2 } - 9 = 0$

question 28

Multiple Choice

Solve $2 x ^ { 2 } - 9 = 0$ by the square root property.

• A) \(\left\{ \frac { 9 } { 2 } \right\}\)
• B) \(\{ \pm 3 \}\)
• C) \(\left\{ \pm \frac { 3 \sqrt { 2 } } { 2 } \right\}\)
• D) \(\{ - 3 \}\)

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Removable Ore

Ore that can be extracted and processed from a mine site for a profit.

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