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Subject - Mathematics:

Quadratic Equations

MCQ - 423-9155

Question:

In the equation ax2 + bx + c = 0, it is given that D = (b2 - 4ac) > 0. Then, the roots of the equation are

  1. real and equal
  2. real and unequal
  3. imaginary
  4. real and unequal

Correct Answer: B

Explanation:

If for the equation ax2 + bx + c = 0, it is given that D = (b2 - 4ac) > 0 then the roots are real and unequal.

Record Performance

504 MCQ for effective preparation of the test of Quadratic Equations of Mathematics section.

Read the MCQ statement: In the equation ax2 + bx + c = 0, it is given that D = (b2 - 4ac) > 0. Then, the roots of the equation are , keenly and apply the method you have learn through the video lessons for Quadratic Equations to give the answer. Record your answer and check its correct answer and video explanation for MCQ No. 423-9155.

How to Answer

Solve the question for MCQ No. and decide which option (A through D/E) is the best choice to answer the MCQ, then click/tap the blue button to view the correct answer and it explanation.

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