MCQEasy1 mark
1
Choose the correct answers to the questions from the given options. (Do not copy the questions, write the correct answers only.)
The given quadratic equation 3x² + √7x + 2 = 0 has:
Topic: Quadratic equations
Previous-year question practice database
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Pick an option and check your answer. The full worked answer is below either way.
Answer
Exam answer
(d) No real roots.
Explanation
Discriminant D = (√7)² − 4·3·2 = 7−24 = −17 < 0, so there are no real roots.
In words
No real roots.
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