Solve the Quadratic Equation Below by Extracting Square Roots $3 x ^ { 2 } - 2 \left( x ^ { 2 } - 3 \right) = 15$

question 54

Multiple Choice

Solve the quadratic equation below by extracting square roots. Round to two decimal places. $3 x ^ { 2 } - 2 \left( x ^ { 2 } - 3 \right) = 15$

• A) \(\pm 2.05\)
• B) \(\pm 0.33\)
• C) \(\pm 0.22\)
• D) \(\pm 3.00\)
• E) \(\pm 1.41\)

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