व्यंजक (4(2x-1)+3) का सरल रूप क्या है?
What is the simplified form of (4(2x-1)+3)?
Explanation opens after your attempt
A. (8x-1)
Concept
(4(2x-1)=8x-4) and (8x-4+3=8x-1). Expand the bracket first.
Why this answer is correct
The correct answer is A. (8x-1). (4(2x-1)=8x-4) and (8x-4+3=8x-1). Expand the bracket first.
Exam Tip
(4(2x-1)=8x-4) और (8x-4+3=8x-1)। पहले कोष्ठक खोलें।
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