यदि (f(x)=x+5) और (g(x)=2x-1) हों, तो ((2f-3g)(x)) क्या होगा?
If (f(x)=x+5) and (g(x)=2x-1), what is ((2f-3g)(x))?
Explanation opens after your attempt
A. (-4x+13)
Concept
((2f-3g)(x)=2(x+5)-3(2x-1)=-4x+13). Apply coefficients to the whole function.
Why this answer is correct
The correct answer is A. (-4x+13). ((2f-3g)(x)=2(x+5)-3(2x-1)=-4x+13). Apply coefficients to the whole function.
Exam Tip
((2f-3g)(x)=2(x+5)-3(2x-1)=-4x+13)। coefficients को पूरी function पर लागू करें।
Login to save your score, XP, coins and progress.
