यदि (p(x)=x-2-2x) है तो ग्राफ (x)-अक्ष को किन (x)-मानों पर काटेगा?
If (p(x)=x-2-2x), at which (x)-values will the graph cut the (x)-axis?
Explanation opens after your attempt
Correct Answer
A. (0) और (2)(0) and (2)
Concept
(x-2-2x=x(x-2)), so the zeroes are (0) and (2). Tip: factor out the common term first.
Why this answer is correct
The correct answer is A. (0) और (2) / (0) and (2). (x-2-2x=x(x-2)), so the zeroes are (0) and (2). Tip: factor out the common term first.
Exam Tip
(x-2-2x=x(x-2)) इसलिए शून्यक (0) और (2) हैं। टिप: पहले सामान्य गुणनखंड निकालें।
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