(-y + 5a - 4) + (3y - a - 5) is simplified to 2y + 4a - 11
Answer:
10000000000
Step-by-step explanation:
10000000000
:) Hope this helps
Answer:
-18 is the right answer..
Answer:
Step-by-step explanation:
Use synthetic division to answer this. If the remainder is zero, then we can safely assume the divisor (x + 7) is a factor of the polynomial f(x)= x^3-3x^2+2x-8.
We use -7 as the divisor in synth. div. This comes from the factor (x + 7):
-7 / 1 3 2 -8
-7 28 -210
-------------------------
1 -4 30 -218
Here, the remainder is -218, not zero, so no, (x+7) is not a factor of f(x)= x^3-3x^2+2x-8.
