NSC Mathematics Practice Questions - National Senior Certificate (NSC) Mathematics - Grade 12 Exam

Solve for x using the quadratic formula: 2x^2 - 4x - 3 = 0 (round to two decimal places).

x = 1.58 or x = -0.58 x = 2.58 or x = -0.58 x = 2.00 or x = -1.50 x = 0.58 or x = -2.58

Correct Answer:

x = 2.58 or x = -0.58

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