किस विकल्प में बहुपद की डिग्री (3) है और अग्रणी गुणांक ऋणात्मक है?
Which option has degree (3) and a negative leading coefficient?
Explanation opens after your attempt
B. \(-6x^3+x^2-5\)
Concept
\(-6x^3+x^2-5\) has degree (3) and leading coefficient (-6). Therefore it is the correct option.
Why this answer is correct
The correct answer is B. \(-6x^3+x^2-5\). \(-6x^3+x^2-5\) has degree (3) and leading coefficient (-6). Therefore it is the correct option.
Exam Tip
\(-6x^3+x^2-5\) की डिग्री (3) है और अग्रणी गुणांक (-6) है। इसलिए यह सही विकल्प है।
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