#quadratic-vsaMCQ

Discriminant

Q: What does D = 0 mean?

D = 0 means the quadratic equation has two equal real roots.

Practice Class 10 Maths very short answer on discriminant with answer, solution, FAQ, and revision support.

#quadratic-vsa

For $x 2 - 6 x + 9 = 0$ , what is the value of the discriminant?

Write on the practice answer sheet

Use the branded sheet, write neatly under exam timing, then upload a clear photo or PDF for manual evaluation.

Practice code: C10-M-VSA-B-6FB2

Open answer sheet

1Print or copy the answer sheet format.

2Write steps, final answer, and units clearly.

3Upload one clear image/PDF for review.

Upload your answer-sheet photo/PDF to unlock the model answer.

Submit your answer sheet first. The model answer will unlock after your attempt.

FAQ

What does $D = 0$ mean?

$D = 0$ means the quadratic equation has two equal real roots.

Quick Learning Notes

Start with the question, try the answer once, then open the solution. Use the FAQ to clear the common confusion before moving to the next tag.

Common mistake: Students often forget to square the negative value of $b$.

Class 10 Maths Very Short Answer Practice - Discriminant

Practice Class 10 Maths very short answer on discriminant with answer and solution.

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Class 10

#quadratic-vsaMCQ

Discriminant

Practice Class 10 Maths very short answer on discriminant with answer, solution, FAQ, and revision support.

#quadratic-vsa

For $x 2 - 6 x + 9 = 0$ , what is the value of the discriminant?

Write on the practice answer sheet

Use the branded sheet, write neatly under exam timing, then upload a clear photo or PDF for manual evaluation.

Practice code: C10-M-VSA-B-6FB2

Open answer sheet

1Print or copy the answer sheet format.

2Write steps, final answer, and units clearly.

3Upload one clear image/PDF for review.

Upload your answer-sheet photo/PDF to unlock the model answer.

Submit your answer sheet first. The model answer will unlock after your attempt.

FAQ

What does $D = 0$ mean?

$D = 0$ means the quadratic equation has two equal real roots.

Quick Learning Notes

Start with the question, try the answer once, then open the solution. Use the FAQ to clear the common confusion before moving to the next tag.

Common mistake: Students often forget to square the negative value of $b$.

Class 10 Maths Very Short Answer Practice - Discriminant

Practice Class 10 Maths very short answer on discriminant with answer and solution.

Discriminant

For $x 2 - 6 x + 9 = 0$ , what is the value of the discriminant?

Quick Learning Notes

Class 10 Maths Very Short Answer Practice - Discriminant

Related Tags

Discriminant

For $x 2 - 6 x + 9 = 0$ , what is the value of the discriminant?

Quick Learning Notes

Class 10 Maths Very Short Answer Practice - Discriminant

Related Tags

Discriminant

For x2 - 6x + 9 = 0, what is the value of the discriminant?

Quick Learning Notes

Class 10 Maths Very Short Answer Practice - Discriminant

Related Tags

Discriminant

For x2 - 6x + 9 = 0, what is the value of the discriminant?

Quick Learning Notes

Class 10 Maths Very Short Answer Practice - Discriminant

Related Tags

For $x 2 - 6 x + 9 = 0$ , what is the value of the discriminant?

For $x 2 - 6 x + 9 = 0$ , what is the value of the discriminant?