कौन-सा व्यंजक (x) में बहुपद है और दशमलव गुणांक रखता है?
Which expression is a polynomial in (x) with a decimal coefficient?
Explanation opens after your attempt
A. \(1.5x^2-4x+3\)
Concept
The decimal (1.5) is a real coefficient. The powers of (x) are (2), (1), and (0), which are valid.
Why this answer is correct
The correct answer is A. \(1.5x^2-4x+3\). The decimal (1.5) is a real coefficient. The powers of (x) are (2), (1), and (0), which are valid.
Exam Tip
दशमलव (1.5) वास्तविक गुणांक है। (x) की घातें (2), (1) और (0) मान्य हैं।
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