यदि (x=0), (p(x)=7x-3-2x) का शून्यक है, तो कारण क्या है?
If (x=0) is a zero of (p(x)=7x-3-2x), what is the reason?
Explanation opens after your attempt
A. हर पद में (x) गुणनखंड हैEvery term has factor (x)
Concept
(p(x)=x\(7x^2-2\)), so at (x=0) the value is (0). If every term has (x), then (0) is a zero.
Why this answer is correct
The correct answer is A. हर पद में (x) गुणनखंड है / Every term has factor (x). (p(x)=x\(7x^2-2\)), so at (x=0) the value is (0). If every term has (x), then (0) is a zero.
Exam Tip
(p(x)=x\(7x^2-2\)), इसलिए (x=0) पर मान (0) होता है। यदि हर पद में (x) हो, तो (0) शून्यक होता है।
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