Answer:
Using synthetic division suffices to answer your question:
Step-by-step explanation:
Synthetic division is the process by one reduces a large polynomial in your case
by a binomial in your case
.
To do so one does the following:

Since we divided by a linear binomial it reduces the power by one which produces the following quadratic:

Which can be factored in the following, and I will provide the complete factorization as well:

Answer:
14. -5√30 +3√2
15. 18√5 -30√3
Step-by-step explanation:
You can multiply radicals using ...
(√a)(√b) = √(ab)
And you can simplify radicals using ...
√(a²b) = a√b
_____
14. Using the distributive property, then simplifying the radicals, we have ...

__
15. Similarly, ...

Answer:
6/5
Step-by-step explanation:
(42-18) / (35 - 15) = 24 / 20 = 6 / 5
1 pound=16ouncees
1ounce =28 grams aprox
so 5 pounds times 16=80 ounces
80 ounces times 28=2240 grams aprox