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If (q(x)=x^6+2x^4+3x^2+4), what type of powers does this polynomial have?यदि (q(x)=x^6+2x^4+3x^2+4), तो यह किस प्रकार की घातों वाला बहुपद है?
Answer and explanationउत्तर और व्याख्या
Correct answer:सही उत्तर: Only even powersकेवल सम घातें
The powers of x in the polynomial are 6, 4, 2, and 0; the constant term 4 has power 0. All of these are even integers, so the correct choice is only even powers. A polynomial with only odd powers would contain powers such as 1, 3, or 5. Exam tip: Always count the power of a constant term as 0.बहुपद में चर x की घातें 6, 4, 2 और 0 हैं; स्थिर पद 4 को x की घात 0 माना जाता है। ये सभी सम पूर्णांक घातें हैं, इसलिए सही विकल्प केवल सम घातें है। केवल विषम घातों वाले बहुपद में 1, 3, 5 जैसी घातें होतीं। परीक्षा टिप: स्थिर पद की घात हमेशा 0 गिनें।
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