किस समीकरण में (x=0) एक मूल है और दूसरा मूल धनात्मक है?
In which equation is (x=0) one root and the other root positive?
Explanation opens after your attempt
Correct Answer
A. \(x^2-6x=0\)
Concept
(x-2-6x=x(x-6)), so the roots are (0) and (6). The other root is positive.
Why this answer is correct
The correct answer is A. \(x^2-6x=0\). (x-2-6x=x(x-6)), so the roots are (0) and (6). The other root is positive.
Exam Tip
(x-2-6x=x(x-6)), इसलिए मूल (0) और (6) हैं। दूसरा मूल धनात्मक है।
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