(2(x+3y)-3(2x-y)+4x) को सरल करने पर क्या मिलेगा?
What is obtained after simplifying (2(x+3y)-3(2x-y)+4x)?
Explanation opens after your attempt
B. (9y)
Concept
Expanding gives (2x+6y-6x+3y+4x). The (x)-terms cancel and (9y) remains.
Why this answer is correct
The correct answer is B. (9y). Expanding gives (2x+6y-6x+3y+4x). The (x)-terms cancel and (9y) remains.
Exam Tip
खोलने पर (2x+6y-6x+3y+4x) मिलता है। (x) पद कट जाते हैं और (9y) बचता है।
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