Problem 1) Simplify 5xy-15x/4xy
Problem 2) x2 -9x +18 = 0
(x-6)(x-3) = 0
x =6 x =3
What happens when x is 6 or 3. What is the domain if x can only be 6 or 3?
take 5x common out, we will get
5x(y - 3)/ 4xy
we can ...
Step by step solution showing simplification by factorization and method of finding domain of a given function.