Answer:
f(x) = 5x^3 - 9x^2 + 245x - 441.
Step-by-step explanation:
Complex zeros are in conjugate pairs so the third zero is -7i.
In factor form we have:
f(x) = (x - 7i)(x + 7i)(5x - 9)
= (x^2 - 49i)^2)(5x - 9)
= (x^2 + 49)(5x - 9)
= 5x^3 - 9x^2 + 245x - 441.
Characteristics of vectors:
- Self replicating, multiple copies.
- Replication origin site.
- Cloning site.
- Selectable marker gene.
- Low molecular weight.
- Easily isolates and purifies.
- Easily isolates into host cells.
- Step-by-step explanation:
8 times 2 is 16 and 5 times 3 is 15 then add 16 plus 16=31
The answer is d. all of them.
Flowing the pattern none of them touch a point twice.
Answer:
I got 14 x -2
Step-by-step explanation:
to add all of the like terms you get:
2x + 7x + 5x = 14x
then add the other terms you get:
-6 + 4 = -2
when adding the two parts together you get:
14x -2
Am pretty sure this is right, sorry if its wrong