Answer:
Step-by-step explanation:
(g-f)(x) = 9x³ - 4x² + 10x - 55 - [ 4x³ +3x² - 5x + 20]
To remove the parenthesis, take - inside, multiply f(x) by -1
= 9x³ - 4x² + 10x - 55 - 4x³ - 3x² + 5x - 20
Now, bring like terms together,
= 9x³ - 4x³ - 4x² - 3x² + 10x + 5x - 55 - 20
= 5x³ - 7x² + 15x - 75
Answer:
c
Step-by-step explanation:
Answer: 11/14, also known as eleven fourteenths
Step-by-step explanation:
Hope this helped ! :)
Answer:
graph 2
Step-by-step explanation:
Answer:
0.9144 km
Step-by-step explanation:
you can simply search this.
