यदि (p(x)=x-2-3x-10) है तो ग्राफ के (x)-अक्ष कटान कौन से हैं?
If (p(x)=x-2-3x-10), what are the (x)-axis intersections of the graph?
Explanation opens after your attempt
A. ((5,0)) और ((-2,0))((5,0)) and ((-2,0))
Concept
(x-2-3x-10=(x-5)(x+2)), so the zeroes are (5) and (-2). Tip: write intersection points from factors.
Why this answer is correct
The correct answer is A. ((5,0)) और ((-2,0)) / ((5,0)) and ((-2,0)). (x-2-3x-10=(x-5)(x+2)), so the zeroes are (5) and (-2). Tip: write intersection points from factors.
Exam Tip
(x-2-3x-10=(x-5)(x+2)) इसलिए शून्यक (5) और (-2) हैं। टिप: गुणनखंडों से कटान बिंदु लिखें।
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