Answer:
Step-by-step explanation:
In the 3rd question, we are given the equation x ^ 3 + x ^ 2 + 2x + 24. One of the factors is x + 3. Now, we can use long division to find that the equation we have left is x^2 - 2x - 8. We can just factor this to get (x - 4) (x + 2). In the 3rd question, possible factors for the coefficient are 1, 2, -1, -2. Possible factors for the constant are 1, 7, -1, -7. Now, we can try out all of them. The possible factors are 1, 7, -1, -7, 2, 14, -2, -14.
Answer:
8.72
Step-by-step explanation:
sqrt of 76 is 8.717 which rounded to the nearest hundereth is 8.72
Answer:
It's B. n3 - 4n - 4
Step-by-step explanation:
Hope this helps.. ;)
Answer:
118
Step-by-step explanation:
2 yards=72 in
10inches=10inches
3feet=36
Answer:
-71
Step-by-step explanation: