यदि (f(x)=x+2) और (g(x)=x-2+4x+4) हों, तो (\left\(\frac{g}{f}\right\)(x)) क्या है?
If (f(x)=x+2) and (g(x)=x-2+4x+4), what is (\left\(\frac{g}{f}\right\)(x))?
Explanation opens after your attempt
A. \(x+2,\ x\neq -2\)
Concept
(g(x)=(x+2)2), so (\frac{g(x)}{f(x)}=x+2), but \(x\neq -2\). In a quotient, remove the zero value of the denominator.
Why this answer is correct
The correct answer is A. \(x+2,\ x\neq -2\). (g(x)=(x+2)2), so (\frac{g(x)}{f(x)}=x+2), but \(x\neq -2\). In a quotient, remove the zero value of the denominator.
Exam Tip
(g(x)=(x+2)2), इसलिए (\frac{g(x)}{f(x)}=x+2), लेकिन \(x\neq -2\)। quotient में denominator की zero value हटानी जरूरी है।
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