Answer:
Short Answer: B
Step-by-step explanation:
Using synthetic division to break this down a little, we get from your hint, the following
-5 || 1 - 4 -21 100 - 100
-5 45 -120 100
======================
1 -9 24 -20 0 = x^3 - 9x^2 + 24x - 20
We can do this again, this time using 5
5 || 1 - 9 24 - 20
5 -20 20
===========================
1 -4 4 0 = x^2 - 4x + 4
h(x) = x^2 - 4x + 4 factors into
h(x) = (x - 2)(x - 2)
The final result is f(x) = (x + 5)(x - 5)(x - 2) (x - 2)
which is B
Answer:
Step-by-step explanation:
If then
by combining like terms. (I'm thinking you might have mistyped the problem because this representation is weird).
To find the perimeter of a triangle, you need to find the length of each side and add all of them to find the perimeter. To find the distance between two points you use the distance formula with d as the distance between two coordinates, (x1,y1) and (x2,y2). , Hope this helps.
Answer:
45 55 60
Step-by-step explanation:
45% 55 0.6