यदि (p(x)=-(x-1)(x+4)) है तो ग्राफ के वास्तविक शून्यक कौन से हैं?
If (p(x)=-(x-1)(x+4)), what are the real zeroes of the graph?
Explanation opens after your attempt
Correct Answer
A. (1) और (-4)(1) and (-4)
Concept
The outside negative sign does not change the zeroes. Tip: solve (x-1=0) and (x+4=0).
Why this answer is correct
The correct answer is A. (1) और (-4) / (1) and (-4). The outside negative sign does not change the zeroes. Tip: solve (x-1=0) and (x+4=0).
Exam Tip
बाहरी ऋण चिह्न शून्यकों को नहीं बदलता। टिप: (x-1=0) और (x+4=0) हल करें।
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