यदि (p(x)=(x+7)(x-1)) है तो आलेख (x)-अक्ष को किन बिंदुओं पर मिलेगा?
If (p(x)=(x+7)(x-1)), at which points will the graph meet the (x)-axis?
Explanation opens after your attempt
Correct Answer
C. ((-7,0)) और ((1,0))((-7,0)) and ((1,0))
Concept
Setting the factors equal to zero gives (x=-7) and (x=1). Tip: set each factor separately to (0).
Why this answer is correct
The correct answer is C. ((-7,0)) और ((1,0)) / ((-7,0)) and ((1,0)). Setting the factors equal to zero gives (x=-7) and (x=1). Tip: set each factor separately to (0).
Exam Tip
कारक शून्य करने पर (x=-7) और (x=1) मिलते हैं। टिप: हर कारक को अलग से (0) रखें।
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