निम्न में से कौन-सा द्विघात समीकरण है?
Which of the following is a quadratic equation?
Explanation opens after your attempt
Correct Answer
A. \(x^2+3x+2=0\)
Concept
In \(x^2+3x+2=0\), the highest power is (2). Check the power first while choosing an option.
Why this answer is correct
The correct answer is A. \(x^2+3x+2=0\). In \(x^2+3x+2=0\), the highest power is (2). Check the power first while choosing an option.
Exam Tip
\(x^2+3x+2=0\) में सबसे बड़ी घात (2) है। विकल्प चुनते समय घात को सबसे पहले देखें।
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