असमानता (9x-4(2x+1)>3x+8) का हल क्या है?
What is the solution of (9x-4(2x+1)>3x+8)?
Explanation opens after your attempt
A. (x<-6)
Concept
The left side is (9x-8x-4=x-4). From (x-4>3x+8), (-12>2x), so (x<-6).
Why this answer is correct
The correct answer is A. (x<-6). The left side is (9x-8x-4=x-4). From (x-4>3x+8), (-12>2x), so (x<-6).
Exam Tip
बाईं ओर (9x-8x-4=x-4) है। (x-4>3x+8) से (-12>2x), इसलिए (x<-6)।
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