निम्न में से कौन सा समीकरण द्विघात समीकरण है?
Which of the following equations is a quadratic equation?
Explanation opens after your attempt
Correct Answer
A. \(x^2+3x+2=0\)
Concept
A quadratic equation has highest power (2) of (x). In exams first check the degree.
Why this answer is correct
The correct answer is A. \(x^2+3x+2=0\). A quadratic equation has highest power (2) of (x). In exams first check the degree.
Exam Tip
द्विघात समीकरण में (x) की सबसे बड़ी घात (2) होती है। परीक्षा में सबसे पहले घात देखें।
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