फलन (f(x)=x-2+2x+5) का न्यूनतम मान क्या है?
What is the minimum value of (f(x)=x-2+2x+5)?
Explanation opens after your attempt
A. (4)
Concept
(x-2+2x+5=(x+1)2+4). Therefore the minimum value is (4).
Why this answer is correct
The correct answer is A. (4). (x-2+2x+5=(x+1)2+4). Therefore the minimum value is (4).
Exam Tip
(x-2+2x+5=(x+1)2+4)। इसलिए न्यूनतम मान (4) है।
Login to save your score, XP, coins and progress.
