(4a+5-2a+1) का सरलीकृत रूप क्या है?
What is the simplified form of (4a+5-2a+1)?
Explanation opens after your attempt
D. (2a+6)
Concept
(4a-2a=2a) and (5+1=6). Combine like terms separately.
Why this answer is correct
The correct answer is D. (2a+6). (4a-2a=2a) and (5+1=6). Combine like terms separately.
Exam Tip
(4a-2a=2a) और (5+1=6) होता है। समान पदों को अलग अलग जोड़ें।
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