Search questions
Use text search or combine filters to find exactly the questions you need.
Class 11 · Mathematics
→If (f(x)=x+1) and (g(x)=x+2), what is the domain of ((f+g)(x)), if both have domain (\mathbb{R})?
Class 11 · Mathematics
→If \(f(x)=x^4\) and \(g(x)=x^2\), what is \(\left(\frac{f}{g}\right)(x)\), where \(x\neq0\)?
Class 11 · Mathematics
→If \(f(x)=x^2\) and \(g(x)=x^3\), what is the value of the product function \((fg)(x)\)?
Class 11 · Mathematics
→If f(x)=2x+5 and g(x)=2x−5, what is the value of (f−g)(x)?
Class 11 · Mathematics
→If \(f(x)=x-7\) and \(g(x)=7-x\), what is the value of \((f+g)(x)\)?
Class 11 · Mathematics
→If \(f(x)=8x+4\) and \(g(x)=4\), what is the value of \(\left(\frac{f}{g}\right)(x)\)?
Class 11 · Mathematics
→If \(f(x)=x+1\) and \(g(x)=2\) is a constant function, and \((fg)(x)=f(x)g(x)\), what is the value of \((fg)(x)\)?
Class 11 · Mathematics
→If \(f(x)=3x^2+1\) and \(g(x)=x^2-4\), what is \((f-g)(x)\)?
Class 11 · Mathematics
→If \(f(x)=x^2-1\) and \(g(x)=x^2+1\), what is \((f+g)(x)\)?
Class 11 · Mathematics
→If \(f(x)=4x\) and \(g(x)=x+2\), find the value of \((fg)(2)\).
Class 11 · Mathematics
→If \(f(x)=x+2\) and \(g(x)=x-5\), what is the value of \((f+g)(5)\)?
Class 11 · Mathematics
→If \(f(x)=x^2+2x+1\) and \(g(x)=x+1\), what is the value of \(\left(\frac{f}{g}\right)(x)\) for \(x\ne -1\)?
Class 11 · Mathematics
→If \(f(x)=x^2-9\) and \(g(x)=x+3\), what is the simplified form of \(\left(\frac{f}{g}\right)(x)\), where \(x\neq-3\)?
Class 11 · Mathematics
→If \(f(x)=5\) and \(g(x)=x^2\), what is \((f-g)(x)\)?
Class 11 · Mathematics
→If \\(f(x)=2x-3\\) and \\(g(x)=x+4\\), what is \\((f+g)(x)\\)?
Class 11 · Mathematics
→If \(f(x)=x+3\) and \(g(x)=x\), what is the value of the product function \((fg)(x)=f(x)g(x)\)?
Class 11 · Mathematics
→If 8f(x)=2x^29 and 8g(x)=x^2+59, what is 8f-g98x9?
Class 11 · Mathematics
→If \(f(x)=x^2\) and \(g(x)=2x+1\), what is the value of \((f+g)(3)\)?
Class 11 · Mathematics
→If \(f(x)=x-1\) and \(g(x)=x+1\), which algebraic identity should be used to simplify \((fg)(x)=f(x)g(x)\)?
Class 11 · Mathematics
→