(4x^4-1)÷x+1
(256x-1)÷x+1
256-1+1
256
The first step shows the problem
The second step powers 4x 4 times
The third step removes x
The 4th step shows the problem after x is removed.
The 5th step is the answer: 256
Answer:
311005.968^2
im pretty sure that is it
Answer:
3.5 hour driving at 65 miles per hour
11+2x = 8*(x-5)
11+2x = 8x-40
11+40+2x = 8x-40+40
51+2x-2x=8x-2x
51 = 6x
51/6 = 6x/6
8.5 = x
Therefore, your number is 8.5.
