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    Mathematics
  3. Study Set
    College Mathematics
  4. Exam
    Exam 15: Quadratic and Other Nonlinear Equations and Inequalities
  5. Question
    Solve the Equation with a Squared Term\[2 x ^ { 2 } - 7 = 91\]
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Solve the Equation with a Squared Term 2x2−7=912 x ^ { 2 } - 7 = 912x2−7=91

Question 39

Question 39

Multiple Choice

Solve the equation with a squared term: 2x2−7=912 x ^ { 2 } - 7 = 912x2−7=91


A) x = ±7
B) x = 7
C) x = 4.950
D) x = ±8.270

Correct Answer:

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