Answer:
-1-121=-12
Step-by-step explanation:
Answer:
= 26
Step-by-step explanation:
... 3 × 2 + 4 × 5 ...
6 + 20
26
Answer:
See below
Step-by-step explanation:
Since you didn't give an actual quadratic equation and just the standard form equation, I will reduce ax^2+bx+c=0:
(ax+p)(x+q) where p+q=b and pq=c
There are a couple of ways you can solve this. You can write it out like
(K-3)(K-3)(K-3)(K-3)(K-3)(K-3)(K-3)
And pretty much use the foil method
Or you can use the binomial theorem (google it if you dont know)
The solution should be:
(K^7) - 21(k^6) + 189(k^5) - 945(k^4) + 2835(k^3) - 5103(k^2) + 5103k - 2187
In Lulu, each letter is worth 1.5.
In Julie, each letter is worth 3.
In Joe, each letter is worth 5.
In Jill, each letter equals 3.
Hope this helps! :)
