Answer:
Step-by-step explanation:
The only way this can be factored is by pulling out the GCF. 2 and x are common to both terms:

BUT you should also recognize that what's inside the parenthesis is the difference of perfect squares. And that factors to
(x - 10)(x + 10). So the complete factorization is
2x(x - 10)(x + 10)
Answer: the answer is c
Step-by-step explanation:
25 divided by 400 is 16
Answer:
.8x = $70.40
x = 70.4/.8
x = $88
Step-by-step explanation:
Answer:
13
Step-by-step explanation:
8--5 = 8 + 5 = 13
Answer:
l=8/3h equation demonstrates this