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:
It would be 1: 7 2: 9 3: 11 4: 13 5: 15. Make sure to see if you got the same answer.
Answer:
"Your" right or left means the right and left is the same if someone was standing side by side, facing the same direction as you. If someone is standing across from you, looking in the opposite direction as you (meaning their face is toward you), then they are opposite of you, like if you were looking in the mirror, so the right and left for you would be the swapped for them.
Your right means what you see from your direction, so if you have a magazine on your right and left, then for someone opposite of you, your right would be their left.
If you have trouble knowing what is right and left, on your left hand, stick out your pointer finger and thumb and notice how your left hand makes an L-shape. "L" is for "left." We read and write from left to right, meaning the sentence ends on the right. Think of the way you read, and that will help you remember as wee.
Answer: (no promises this is exactly right)
-2r+6
Step-by-step explanation:
−3r+9+r+−3
=
(−3r+r)+(9+−3)
=
−2r+6
Answer:
120π or 377.00 radians per second ( to nearest hundredth).
Step-by-step explanation:
The number of radians in one revolution = 2π, so 60 revs per second =
60 * 2π = 120π radians per second.
