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Which linear polynomial is obtained by simplifying (2(3x-1))?(2(3x-1)) को सरल करने पर कौन सा रेखीय बहुपद मिलेगा?
Answer and explanationउत्तर और व्याख्या
Correct answer:सही उत्तर: \(6x-2\)\(6x-2\)
Using the distributive property, \(2(3x-1)=2\times 3x-2\times 1=6x-2\). Therefore, \(6x-2\) is correct. In \(6x+2\), the negative sign of the constant term has been changed incorrectly. Exam tip: multiply the number outside the bracket by every term inside it.वितरण गुणधर्म से \(2(3x-1)=2\times 3x-2\times 1=6x-2\)। इसलिए सही विकल्प \(6x-2\) है। \(6x+2\) में ऋण चिह्न गलत हो जाएगा। परीक्षा टिप: कोष्ठक के बाहर की संख्या को कोष्ठक के प्रत्येक पद से गुणा करें।
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