Easy Mathematics Quadratic Equations Class 10 Level 29

समीकरण \(x^2-8x+16=0\) में (x=4) रखने पर क्या मिलता है?

What do we get by putting (x=4) in \(x^2-8x+16=0\)?

Explanation opens after your attempt
Correct Answer

A. (0=0)

Step 1

Concept

We get \(4^2-8\cdot4+16=0\). So (x=4) satisfies the equation.

Step 2

Why this answer is correct

The correct answer is A. (0=0). We get \(4^2-8\cdot4+16=0\). So (x=4) satisfies the equation.

Step 3

Exam Tip

\(4^2-8\cdot4+16=0\) मिलता है। इसलिए (x=4) समीकरण को संतुष्ट करता है।

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Mathematics Answer, Explanation and Revision Hints

समीकरण \(x^2-8x+16=0\) में (x=4) रखने पर क्या मिलता है? / What do we get by putting (x=4) in \(x^2-8x+16=0\)?

Correct Answer: A. (0=0). Explanation: \(4^2-8\cdot4+16=0\) मिलता है। इसलिए (x=4) समीकरण को संतुष्ट करता है। / We get \(4^2-8\cdot4+16=0\). So (x=4) satisfies the equation.

Which concept should I revise for this Mathematics MCQ?

We get \(4^2-8\cdot4+16=0\). So (x=4) satisfies the equation.

What exam hint can help solve this Mathematics question?

\(4^2-8\cdot4+16=0\) मिलता है। इसलिए (x=4) समीकरण को संतुष्ट करता है।

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