ग्राफ \(y=x^2\) पर (y=25) होने पर (x) के मान क्या हैं?
On the graph \(y=x^2\), if (y=25), what are the values of (x)?
Explanation opens after your attempt
A. (5) और (-5)(5) and (-5)
Concept
\(x^2=25\) gives \(x=\pm 5\). In exams, do not forget both roots from a square equation.
Why this answer is correct
The correct answer is A. (5) और (-5) / (5) and (-5). \(x^2=25\) gives \(x=\pm 5\). In exams, do not forget both roots from a square equation.
Exam Tip
\(x^2=25\) से \(x=\pm 5\) होता है। परीक्षा में वर्ग समीकरण से दोनों मूल लेना न भूलें।
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