व्यंजक (2a+5a-3) का सरल रूप क्या है?
What is the simplified form of (2a+5a-3)?
Explanation opens after your attempt
A. (7a-3)
Concept
(2a) and (5a) are like terms. Their sum is (7a), and (-3) remains separate.
Why this answer is correct
The correct answer is A. (7a-3). (2a) and (5a) are like terms. Their sum is (7a), and (-3) remains separate.
Exam Tip
(2a) और (5a) समान पद हैं। उनका योग (7a) है और (-3) अलग रहता है।
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