किस विकल्प में (x) में बहुपद को मानक रूप में लिखा गया है?
Which option writes a polynomial in (x) in standard form?
Explanation opens after your attempt
B. \(x^5+3x^2-2x+7\)
Concept
In standard form, terms are written in descending powers. \(x^5+3x^2-2x+7\) follows this order.
Why this answer is correct
The correct answer is B. \(x^5+3x^2-2x+7\). In standard form, terms are written in descending powers. \(x^5+3x^2-2x+7\) follows this order.
Exam Tip
मानक रूप में पद घटती घातों में लिखे जाते हैं। \(x^5+3x^2-2x+7\) इसी क्रम में है।
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