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ac-product MCQ Questions for Class 10

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3 questions tagged with ac-product.

Question 1/3 Medium Mathematics Quadratic Equations Introduction to Quadratic Equations Class 10 Level 30

समीकरण \(4x^2+13x+3=0\) में (ac) का मान क्या है?

What is the value of (ac) in \(4x^2+13x+3=0\)?

Explanation opens after your attempt
Correct Answer

A. (12)

Step 1

Concept

Here (a=4) and (c=3), so (ac=12). The value (ac) is useful in splitting the middle term.

Step 2

Why this answer is correct

The correct answer is A. (12). Here (a=4) and (c=3), so (ac=12). The value (ac) is useful in splitting the middle term.

Step 3

Exam Tip

यहाँ (a=4) और (c=3), इसलिए (ac=12) है। मध्य पद विभाजन में (ac) उपयोगी होता है।

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Question 2/3 Medium Mathematics Quadratic Equations Introduction to Quadratic Equations Class 10 Level 29

समीकरण \(3x^2+10x+8=0\) में (ac) का मान क्या है?

What is the value of (ac) in \(3x^2+10x+8=0\)?

Explanation opens after your attempt
Correct Answer

A. (24)

Step 1

Concept

Here (a=3) and (c=8), so (ac=24). The value (ac) is useful in splitting the middle term.

Step 2

Why this answer is correct

The correct answer is A. (24). Here (a=3) and (c=8), so (ac=24). The value (ac) is useful in splitting the middle term.

Step 3

Exam Tip

यहाँ (a=3) और (c=8), इसलिए (ac=24) है। मध्य पद विभाजन में (ac) उपयोगी होता है।

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Question 3/3 Medium Mathematics Quadratic Equations Introduction to Quadratic Equations Class 10 Level 28

समीकरण \(2x^2+7x+3=0\) में (ac) का मान क्या है?

What is the value of (ac) in \(2x^2+7x+3=0\)?

Explanation opens after your attempt
Correct Answer

A. (6)

Step 1

Concept

Here (a=2) and (c=3), so (ac=6). The product (ac) is important in the splitting middle term method.

Step 2

Why this answer is correct

The correct answer is A. (6). Here (a=2) and (c=3), so (ac=6). The product (ac) is important in the splitting middle term method.

Step 3

Exam Tip

यहाँ (a=2) और (c=3), इसलिए (ac=6) है। मध्य पद विधि में (ac) महत्वपूर्ण होता है।

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