संख्या रेखा पर (t(x)=4x+8) का शून्यक कौन सा है?
What is the zero of (t(x)=4x+8) on the number line?
Explanation opens after your attempt
B. (-2)
Concept
From (4x+8=0), we get (x=-2). In exams, do not forget the negative sign after division.
Why this answer is correct
The correct answer is B. (-2). From (4x+8=0), we get (x=-2). In exams, do not forget the negative sign after division.
Exam Tip
(4x+8=0) से (x=-2) मिलता है। परीक्षा में भाग देने के बाद भी ऋण चिह्न न भूलें।
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