बहुपद \(x^3-1\) में (x=1) रखने पर मान क्या है?

What is the value of \(x^3-1\) when (x=1)?

Explanation opens after your attempt
Correct Answer

A. (0)

Step 1

Concept

\(1^3-1=0\). So (1) is also a zero of this polynomial.

Step 2

Why this answer is correct

The correct answer is A. (0). \(1^3-1=0\). So (1) is also a zero of this polynomial.

Step 3

Exam Tip

\(1^3-1=0\) है। इसलिए (1) इस बहुपद का शून्यक भी है।

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बहुपद \(x^3-1\) में (x=1) रखने पर मान क्या है? / What is the value of \(x^3-1\) when (x=1)?

Correct Answer: A. (0). Explanation: \(1^3-1=0\) है। इसलिए (1) इस बहुपद का शून्यक भी है। / \(1^3-1=0\). So (1) is also a zero of this polynomial.

Which concept should I revise for this Mathematics MCQ?

\(1^3-1=0\). So (1) is also a zero of this polynomial.

What exam hint can help solve this Mathematics question?

\(1^3-1=0\) है। इसलिए (1) इस बहुपद का शून्यक भी है।