Factor completely.
150m^2nz+20mn^2c-120m^2nc-25mn^2z

The factor form is:

Step-by-step explanation:

Here we have to find the factor of the expression:

So we need to take out the common terms, as we do for finding the greatest common factors.

Now the expression that is given can be re-written as:

Next, we will find the common terms, as follows;

Now  we will factorise the expression:

as follows;

So the final factor form is:

if the eqn of the parabola is f(x) = (x-4)(x+2), we need to mult. this out to find the coordinates of the vertex.

then f(x) = x^2 + 2x - 4x - 8, and f(x) = x^2 - 2x - 8.

one way in which you can find the vertex is to calculate x = -b / (2a).   here, that comes to

        )

x = = 1.   f(1) = 1^2 - 2(1) - 8 = - 9.   vertex is at (1, -9).

        2(1) 

find another point on the curve:   let x=0, for which y=-8.   then (0, -8) is on the curve.   plot the vertex and this point and draw a smooth parabola thru both.

hope this

x^6

step-by-step explanation:

this is correct because:

x-6=0

0*x=0

so

x^6