Solve the equation by completing the square. 3x^2 -4x =-2

With finding limits of multi variable !

The graph of a function f(x)=(x+2)(x-4). which describes all of the values for which the graph is negative and increasing? all real values of x where x< -2 all real values of x where -2

What is the 9th term in the geometric sequence described by this explicit formula? an=-6. (2)(n-1) apex