Easy
set to zero
those are the roots or xintersepts
(x+1)(x+4)(x-7)=0
x+1=0
x=-1
x+4=0
x=-4
x-7=0
x=7
xints are (-4,0) (-1,0) (7,0)
Answer:
false
Step-by-step explanation:
Not all parallelograms are rectangles, only some of them are.
Answer:
A
Step-by-step explanation:
Solution is in this picture.