असमानता (2(x+4)>x+13) का हल क्या है?
What is the solution of the inequality (2(x+4)>x+13)?
Explanation opens after your attempt
A. (x>5)
Concept
Opening brackets gives (2x+8>x+13), so (x>5). Multiply each term correctly while opening brackets.
Why this answer is correct
The correct answer is A. (x>5). Opening brackets gives (2x+8>x+13), so (x>5). Multiply each term correctly while opening brackets.
Exam Tip
कोष्ठक खोलने पर (2x+8>x+13), इसलिए (x>5)। कोष्ठक खोलते समय प्रत्येक पद से गुणा करें।
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