If f(x)=1/x and g(x)=x^2-4x. What two numbers are not in the domain of f • g? Seperate answers with comma

In two fractions have the same denominator but different numerators, which fraction is greater? give an example

Which simplifys to a+ b? a-(1-b)+1 -(1-a)-b+1 (a--1) -1)+1

Follow these steps using the algebra tiles to solve the equation −5x + (−2) = −2x + 4. 1. add 5 positive x-tiles to both sides and create zero pairs. 2. add 4 negative unit tiles to both sides and create zero pairs. 3. divide the unit tiles evenly among the x-tiles. x =