(5x-(2x-(4x+3))) को सरल करने पर क्या मिलेगा?
What is obtained after simplifying (5x-(2x-(4x+3)))?
Explanation opens after your attempt
C. (7x+3)
Concept
Inside, (2x-(4x+3)=-2x-3). Hence (5x-(-2x-3)=7x+3).
Why this answer is correct
The correct answer is C. (7x+3). Inside, (2x-(4x+3)=-2x-3). Hence (5x-(-2x-3)=7x+3).
Exam Tip
अंदर (2x-(4x+3)=-2x-3) है। इसलिए (5x-(-2x-3)=7x+3)।
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