Answer:
2 = x -7 = x
Step-by-step explanation:
f(x) = (x - 2)(x + 7)
y = (x - 2)(x + 7)
Set y = 0
0 = (x - 2)(x + 7)
Using the zero product property
0 = x-2 0 = x+7
2 = x -7 = x
Answer:
Step-by-step explanation:
There are other ways of distinguishing the two types of polygons, but geometry, you normally only need 1.
A regular polygon has all of it's sides equal.
An irregular polygon has at least 1 side that does not match the length of the others.
the answer is x^2+2x-24
steps-
(x+6)(x-4); x(x)+x(-4) 6(x)+6(-4)
(x^2-4x)+(6x-24)
x^2+2x-24