(4x+5x-8) को सरल करने पर कौन सा बहुपद मिलेगा?
Which polynomial is obtained by simplifying (4x+5x-8)?
Explanation opens after your attempt
A. (9x-8)
Concept
Adding like terms gives (4x+5x=9x). Therefore the simplified form is (9x-8).
Why this answer is correct
The correct answer is A. (9x-8). Adding like terms gives (4x+5x=9x). Therefore the simplified form is (9x-8).
Exam Tip
समान पद जोड़ने पर (4x+5x=9x) है। इसलिए सरल रूप (9x-8) है।
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