कौन-सा व्यंजक (x) में बहुपद है लेकिन बीच की कई घातें अनुपस्थित हैं?
Which expression is a polynomial in (x) but has several middle powers missing?
Explanation opens after your attempt
A. \(x^8+3x^3-2\)
Concept
A polynomial need not contain all middle powers. In \(x^8+3x^3-2\), the present powers are valid.
Why this answer is correct
The correct answer is A. \(x^8+3x^3-2\). A polynomial need not contain all middle powers. In \(x^8+3x^3-2\), the present powers are valid.
Exam Tip
बहुपद में सभी बीच की घातों का होना जरूरी नहीं है। \(x^8+3x^3-2\) में उपस्थित घातें मान्य हैं।
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