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Question Easy Mathematics Quadratic Equations Introduction to Quadratic Equations Class 10 Level 30

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

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

Explanation opens after your attempt
Correct Answer

D. (0)

Step 1

Concept

Comparing with standard form, the constant term is absent, so (c=0). Treat a missing constant term as (0).

Step 2

Why this answer is correct

The correct answer is D. (0). Comparing with standard form, the constant term is absent, so (c=0). Treat a missing constant term as (0).

Step 3

Exam Tip

मानक रूप से मिलाने पर स्थिर पद अनुपस्थित है इसलिए (c=0) है। अनुपस्थित स्थिर पद को (0) मानें।

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Question Easy Mathematics Quadratic Equations Introduction to Quadratic Equations Class 10 Level 29

समीकरण \(11x^2-6x=0\) में (c) का मान क्या होगा?

What will be the value of (c) in \(11x^2-6x=0\)?

Explanation opens after your attempt
Correct Answer

C. (0)

Step 1

Concept

It can be written as \(11x^2-6x+0=0\). So (c=0).

Step 2

Why this answer is correct

The correct answer is C. (0). It can be written as \(11x^2-6x+0=0\). So (c=0).

Step 3

Exam Tip

इसे \(11x^2-6x+0=0\) लिखा जा सकता है। इसलिए (c=0) है।

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Question Easy Mathematics Quadratic Equations Introduction to Quadratic Equations Class 10 Level 28

निम्न समीकरण \(x^2-6x=0\) में (c) का मान क्या है?

What is the value of (c) in \(x^2-6x=0\)?

Explanation opens after your attempt
Correct Answer

C. (0)

Step 1

Concept

It can be written as \(x^2-6x+0=0\). Hence (c=0).

Step 2

Why this answer is correct

The correct answer is C. (0). It can be written as \(x^2-6x+0=0\). Hence (c=0).

Step 3

Exam Tip

इसे \(x^2-6x+0=0\) लिखा जा सकता है। अतः (c=0) है।

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