(\(8x^3+1\)) को ((2x+1)) से भाग देने पर भागफल क्या है?
What is the quotient when (\(8x^3+1\)) is divided by ((2x+1))?
Explanation opens after your attempt
A. \(,4x^2-2x+1,\)
Concept
Because (8x-3+1=(2x)3+13=(2x+1)\(4x^2-2x+1\)). In exams, remember the identity for sum of cubes.
Why this answer is correct
The correct answer is A. \(,4x^2-2x+1,\). Because (8x-3+1=(2x)3+13=(2x+1)\(4x^2-2x+1\)). In exams, remember the identity for sum of cubes.
Exam Tip
क्योंकि (8x-3+1=(2x)3+13=(2x+1)\(4x^2-2x+1\))। परीक्षा में sum of cubes की identity याद रखें।
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