Try (7x2)+d+c
I hope this helped?
If not maybe, 14+d+c?
The factorization of A is y = (x - 8)(x + 7).
The factorization of B is y = (x + 1)(x - 4)(x - 5)
In order to find these, you must first find where each graph crosses the x-axis. In the first problem it does so at 8 and -7. In order to find the correct parenthesis for those, you need to write it out as a statement and then solve for 0.
x = 8 ---> subtract 8 from both sides
x - 8 = 0
This means we use (x - 8) in our factorization.
You then need to repeat the process until you have all the pieces. In the second problem, there will be 3 instead of 2 since it crosses the axis 3 times.
Answer:
-2 2/5
Step-by-step explanation:
-3 4/5 = 19/5
1 2/5 = 7/5
-19/5 + 7/5 = -12/5
-12/5 = -2 2/5 = -2.4
