Answer:
X = 100
Step-by-step explanation:
Answer:
x² + 4x + 3
Step-by-step explanation:
Supose answer A is true...
Because the division of
{ (x -5) * (x² + 4x + 3) } / (x -5) = (x² + 4x + 3)
.... you should only have to check if
(x -5) * (x² + 4x + 3) = x³ - x² - 17x - 15
That is what to do:
(x -5) * (x² + 4x + 3)
using FOIL method you get...
x³ + 4x² + 3x - 5x² -20x - 15
x³ + (4x² - 5x²) (-20x + 3x) - 15
and this is exactly x³ - x² - 17x - 15
Hence Answer A is correct.
Answer:
Step-by-step explanation:
8/10
20/25
28/35
40/50
1 to 1= 4.9
2 3=12
3 5-90
4 2=3.78
5 4=45.1
6 6=75
Answer
6/-11
Step-by-step explanation:
use the slope formula m=
then sub in numbers m=
now subtract numerator and the denominator
and
this now looks like