\(3x^2-10x+8=0\) और \(4x^2-12x+8=0\) में कौनसा मूल समान है?
Which root is common to \(3x^2-10x+8=0\) and \(4x^2-12x+8=0\)?
Explanation opens after your attempt
A. (x=2)
Concept
The roots of the first equation are \(2,\frac{4}{3}\), and the roots of the second are (2,1). In exams, solve both equations separately for the common root.
Why this answer is correct
The correct answer is A. (x=2). The roots of the first equation are \(2,\frac{4}{3}\), and the roots of the second are (2,1). In exams, solve both equations separately for the common root.
Exam Tip
पहले समीकरण के मूल \(2,\frac{4}{3}\) और दूसरे के मूल (2,1) हैं। परीक्षा में समान मूल के लिए दोनों समीकरण अलग-अलग हल करें।
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