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What is the coefficient of (x^2) in (2x^4-3x+5)?बहुपद (2x^4-3x+5) में (x^2) का गुणांक क्या है?
Answer and explanationउत्तर और व्याख्या
Correct answer:सही उत्तर: 00
The polynomial 2x^4-3x+5 can be written as 2x^4+0x^2-3x+5. Its x^2 term is 0x^2, so the coefficient of x^2 is 0. Here, 2, -3, and 5 are associated with the x^4 term, the x term, and the constant term respectively. Exam tip: If a term of a given power is missing, its coefficient is 0.बहुपद 2x^4-3x+5 को 2x^4+0x^2-3x+5 के रूप में लिखा जा सकता है। इसमें x^2 वाला पद 0x^2 है, इसलिए x^2 का गुणांक 0 है। 2, -3 और 5 क्रमशः x^4, x और अचर पद से जुड़े हैं। परीक्षा टिप: जिस घात का पद न दिखे, उसका गुणांक 0 होता है।
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