यदि (x=1), तो \(x^2+2\) का मान क्या होगा?

If (x=1), what is the value of \(x^2+2\)?

Author: Muft Shiksha Editorial Team Published:
Explanation opens after your attempt
Correct Answer

C. (3)

Step 1

Concept

Putting (x=1), \(x^2+2=1^2+2=3\). Evaluate the power first.

Step 2

Why this answer is correct

The correct answer is C. (3). Putting (x=1), \(x^2+2=1^2+2=3\). Evaluate the power first.

Step 3

Exam Tip

(x=1) रखने पर \(x^2+2=1^2+2=3\)। घात का मान पहले निकालें।

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FAQs

Mathematics Answer, Explanation and Revision Hints

यदि (x=1), तो \(x^2+2\) का मान क्या होगा? / If (x=1), what is the value of \(x^2+2\)?

Correct Answer: C. (3). Explanation: (x=1) रखने पर \(x^2+2=1^2+2=3\)। घात का मान पहले निकालें। / Putting (x=1), \(x^2+2=1^2+2=3\). Evaluate the power first.

Which concept should I revise for this Mathematics MCQ?

Putting (x=1), \(x^2+2=1^2+2=3\). Evaluate the power first.

What exam hint can help solve this Mathematics question?

(x=1) रखने पर \(x^2+2=1^2+2=3\)। घात का मान पहले निकालें।