The surface area would be 980.17 (980.17690792002 not rounded)
Answer:
The equation is likely (x2 -2x -3)/(x+2) and to simplify you can do polynomial synthetic division or long division. Using long division because it works in all cases:
________
x+2√x2 -2x -3 how many times does x go into x2 , x times
x - 4 ______
x+2√x2 - 2x -3 multiply x by x + 2 and create the next row
-(x2 )
-4x - 3 bring down the -3 and repeat first step. how many times does x go into -4x, -4 times
-(-4x - 8) multiply x + 2 by -4
5 (this is the remainder but it must be in the form 5/(x+2)
so the answer is x - 4 + 5/(x + 2). Hopefully, this is what your teacher considers "simplified".
Step-by-step explanation:
Copied this from wyzant.com.
Answer:
x = -4
Step-by-step explanation:
3x + 4y = -16
X = 4y
3(4y) +4y = -16
=> 12y + 4y = -16
=> 16y = -16
=> y = -1
3x + 4(-1) = -16
=> 3x -4 = -16
=> 3x = -12
=> x = -4
Hope this helps! :3
plz mark as brainliest!
Answer: 143
Step-by-step explanation:
Thanks for the free points
Answer:
get some adds so people can know about it
Step-by-step explanation:
