यदि (p(x)=-(x+3)2) है तो आलेख (x)-अक्ष से कैसे मिलेगा?
If (p(x)=-(x+3)2), how will the graph meet the (x)-axis?
Explanation opens after your attempt
Correct Answer
A. (x=-3) पर स्पर्श करेगाIt will touch at (x=-3)
Concept
The negative sign does not change the zero, and ((x+3)2=0) gives (x=-3). Tip: an outside multiplier does not change the zero.
Why this answer is correct
The correct answer is A. (x=-3) पर स्पर्श करेगा / It will touch at (x=-3). The negative sign does not change the zero, and ((x+3)2=0) gives (x=-3). Tip: an outside multiplier does not change the zero.
Exam Tip
ऋण चिह्न शून्यक नहीं बदलता और ((x+3)2=0) से (x=-3) है। टिप: बाहर का गुणक शून्यक नहीं बदलता।
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