Answer:
So a=-5,c=-5,b=1,c=-12
Step-by-step explanation:
In synthetic division, you add the columns inside the box, you multiply the number under the bar by the number outside to get the next number in the column.
Example
Divide
by
.
-4 goes on the outside because you are dividing by (x+4).
-4 | 1 10 -5 1
| -4 -24 116
-------------------------------------
1 6 -29 117
So your problem you have this setup:
-5 | 1 6 -7 -60
|
---------------------------------------
This is enough information to figure out the letter's you have:
So your problem you have this setup:
-5 | 1 6 -7 -60
| -5 -5 60
---------------------------------------
1 1 -12 0
So a=-5,c=-5,b=1,c=-12