Answer:
The zeros are 0, -2, and 4.
Step-by-step explanation:
Factor equation into x(x+2)(x-4)=0
Solve.
x+2=0
x=-2
x-4=0
x=4
and do not forget the x in the front, which needs no solving, as it equals zero.
x=0
Answer:
A relation between two sets is a collection of ordered pairs containing one object from each set. If the object x is from the first set and the object y is from the second set, then the objects are said to be related if the ordered pair (x,y) is in the relation. A function is a type of relation.
Step-by-step explanation:
Answer:

Step-by-step explanation:
we have
----> equation A
---> equation B
substitute equation B in equation A

----> equation C
we have

substitute in the equation C
solve for W

Answer:
Then find the product of the common prime factors. 42 = 2 ⋅3 ⋅7. 70 = 2 ⋅5 ⋅7 ... 6d2 − 21d. 27. 3y3 − 9y2. 28. 20x3 + 30x2. 29.