व्यंजक (3(2x-y)-2(x-3y)+4y) का सरल रूप क्या है?
What is the simplified form of (3(2x-y)-2(x-3y)+4y)?
Explanation opens after your attempt
A. (4x+7y)
Concept
Expanding gives (6x-3y-2x+6y+4y=4x+7y). Combine terms with the same variable.
Why this answer is correct
The correct answer is A. (4x+7y). Expanding gives (6x-3y-2x+6y+4y=4x+7y). Combine terms with the same variable.
Exam Tip
खोलने पर (6x-3y-2x+6y+4y=4x+7y) मिलता है। समान चर वाले पद जोड़ें।
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