\(x^2-16x=0\) को हल करने का सही पहला कदम कौनसा है?
What is the correct first step to solve \(x^2-16x=0\)?
Explanation opens after your attempt
Correct Answer
A. (x(x-16)=0) लिखनाWrite (x(x-16)=0)
Concept
The common factor in \(x^2-16x\) is (x), so we write (x(x-16)=0). In exams, do not divide by the variable and lose (x=0).
Why this answer is correct
The correct answer is A. (x(x-16)=0) लिखना / Write (x(x-16)=0). The common factor in \(x^2-16x\) is (x), so we write (x(x-16)=0). In exams, do not divide by the variable and lose (x=0).
Exam Tip
\(x^2-16x\) में सामान्य गुणनखंड (x) है, इसलिए (x(x-16)=0) लिखते हैं। परीक्षा में चर से भाग देकर (x=0) को न छोड़ें।
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