What is the missing coefficient of the x-term of the product (–x – 5)2 after it has been simplified?
2 answers:
Answer:
10
Step-by-step explanation:
its 10 i did the test
The answer is 10.
(a - b)² = a² + 2ab + b²
(-x - 5)² = (-x)² - 2 * (-x) * 5 + 5²
= x² + 10x + 25
You might be interested in
P<12 would be the answer to this question.
False they don't have to be whole numbers. As long as they're greater than 0
Answer:
It's 
and 
3/4 because 15 ( 1/4 ) times 3 = 45 ( 3/4)
D >7d. The number of dollars must be
- greater than or equal to 7 times the
number of people because she can't spend more than she has.
