Answer:
cdab
Step-by-step explanation:
We can express this number in the standard form, which is simply 15xyz+10xy+5x. Alternatively, we can factor a 5 or an x out, receiving 5(3xyz+2xy+x) or x(15yz+10y+5). However, the most effective factorization is to factor out 5x, for a result of 5x(3yz+2y+1).
Answer:
289
Step-by-step explanation:
We don't need 
at all for this.
We will need to know 
before continuing...
can be found by replacing 
in 
with 
:
-------------------
Now let's find ![[f(4)]^2](https://tex.z-dn.net/?f=%5Bf%284%29%5D%5E2)
:
![[17]^2](https://tex.z-dn.net/?f=%5B17%5D%5E2)
Answer:
C
Step-by-step explanation:
I am guessing that's it.
Hi!
For this equation, you can solve it by using the quadratic formula:
x=-b<span>±sqrt/b^2-4ab
-----------------------
2a</span>
