CBSE Syllabus Standard Mathematics for Class X>Chapter 4 - Quadratic Equations>Objective Questions>Q 4

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Which of the following is not a quadratic equation?

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Important Questions on Quadratic Equations

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CBSE Syllabus Standard Mathematics for Class X>Chapter 4 - Quadratic Equations>Objective Questions>Q 5

Which of the following is not a quadratic equation?

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CBSE Syllabus Standard Mathematics for Class X>Chapter 4 - Quadratic Equations>Objective Questions>Q 6

Which of the following is not a quadratic equation?

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CBSE Syllabus Standard Mathematics for Class X>Chapter 4 - Quadratic Equations>Objective Questions>Q 7

Which of the following is a quadratic equation?

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CBSE Syllabus Standard Mathematics for Class X>Chapter 4 - Quadratic Equations>Objective Questions>Q 8

Which of the following equations has

2

as a root?

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CBSE Syllabus Standard Mathematics for Class X>Chapter 4 - Quadratic Equations>Objective Questions>Q 9

If

\frac{1}{2}

is a root of the equation

x^{2} + k x - \frac{5}{4} = 0

, then the value of

k

is

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CBSE Syllabus Standard Mathematics for Class X>Chapter 4 - Quadratic Equations>Objective Questions>Q 10

If

\frac{1}{2}

is a root of the quadratic equation

4 x^{2} - 4 k x + k + 5 = 0

, then the value of

k

is

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CBSE Syllabus Standard Mathematics for Class X>Chapter 4 - Quadratic Equations>Objective Questions>Q 11

The roots of the equation

x^{2} - 3 x - 10 = 0

are

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CBSE Syllabus Standard Mathematics for Class X>Chapter 4 - Quadratic Equations>Objective Questions>Q 12

Which of the following equations has the sum of its roots as

3

?