यदि (p(x)=-2(x+5)2) है तो ग्राफ (x)-अक्ष से कहाँ मिलेगा?
If (p(x)=-2(x+5)2), where will the graph meet the (x)-axis?
Explanation opens after your attempt
Correct Answer
B. (x=-5) परAt (x=-5)
Concept
The outside (-2) does not change the zero and ((x+5)2=0) gives (x=-5). Tip: a squared factor can show touching.
Why this answer is correct
The correct answer is B. (x=-5) पर / At (x=-5). The outside (-2) does not change the zero and ((x+5)2=0) gives (x=-5). Tip: a squared factor can show touching.
Exam Tip
बाहरी (-2) शून्यक नहीं बदलता और ((x+5)2=0) से (x=-5) है। टिप: वर्ग कारक स्पर्श दिखा सकता है।
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