शून्य गुणनफल नियम से (x(x-4)=0) के हल क्या हैं?
Using zero product rule, what are the solutions of (x(x-4)=0)?
Explanation opens after your attempt
A. (x=0,4)
Concept
If (x(x-4)=0), then (x=0) or (x-4=0). In exams, set each factor equal to zero separately.
Why this answer is correct
The correct answer is A. (x=0,4). If (x(x-4)=0), then (x=0) or (x-4=0). In exams, set each factor equal to zero separately.
Exam Tip
यदि (x(x-4)=0), तो (x=0) या (x-4=0) होगा। परीक्षा में हर गुणनखंड को अलग-अलग शून्य के बराबर रखें।
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