यदि (p(x)=x-2+x-6) है तो वास्तविक शून्यक कौन से हैं?
If (p(x)=x-2+x-6), what are the real zeroes?
Explanation opens after your attempt
Correct Answer
A. (2) और (-3)(2) and (-3)
Concept
(x-2+x-6=(x+3)(x-2)), so the zeroes are (-3) and (2). Tip: read the signs in the factors carefully.
Why this answer is correct
The correct answer is A. (2) और (-3) / (2) and (-3). (x-2+x-6=(x+3)(x-2)), so the zeroes are (-3) and (2). Tip: read the signs in the factors carefully.
Exam Tip
(x-2+x-6=(x+3)(x-2)) इसलिए शून्यक (-3) और (2) हैं। टिप: गुणनखंडों के चिह्न ध्यान से पढ़ें।
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