व्यंजक (3(x+2)+4x) का सरल रूप क्या है?
What is the simplified form of (3(x+2)+4x)?
Explanation opens after your attempt
A. (7x+6)
Concept
First expand (3(x+2)=3x+6). Then combine (3x+4x=7x) to get (7x+6).
Why this answer is correct
The correct answer is A. (7x+6). First expand (3(x+2)=3x+6). Then combine (3x+4x=7x) to get (7x+6).
Exam Tip
पहले (3(x+2)=3x+6) करें। फिर (3x+4x=7x) जोड़कर (7x+6) मिलेगा।
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