यदि \(x^2-8x+12=0\) के मूल \(\alpha,\beta\) हैं, तो नए मूल \(\alpha+2,\beta+2\) वाला समीकरण कौनसा है?
If roots of \(x^2-8x+12=0\) are \(\alpha,\beta\), which equation has roots \(\alpha+2,\beta+2\)?
Explanation opens after your attempt
A. \(x^2-12x+32=0\)
Concept
The roots are (2,6), so new roots are (4,8), and the equation is ((x-4)(x-8)=0). In exams, form the new roots and then the new equation.
Why this answer is correct
The correct answer is A. \(x^2-12x+32=0\). The roots are (2,6), so new roots are (4,8), and the equation is ((x-4)(x-8)=0). In exams, form the new roots and then the new equation.
Exam Tip
मूल (2,6) हैं, इसलिए नए मूल (4,8) होंगे और समीकरण ((x-4)(x-8)=0) है। परीक्षा में नए मूल बनाकर नया समीकरण लिखें।
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