यदि (x=1), तो \(x^2+2\) का मान क्या होगा?
If (x=1), what is the value of \(x^2+2\)?
Explanation opens after your attempt
C. (3)
Concept
Putting (x=1), \(x^2+2=1^2+2=3\). Evaluate the power first.
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.
Exam Tip
(x=1) रखने पर \(x^2+2=1^2+2=3\)। घात का मान पहले निकालें।
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