X=3
2X=5
X?
1,8,35,156?
..
10000!
1000!
uv^2(7u^5v^2+3u^3v^4)
1000!!
100!
100!!
what is the value of c in the equation 2 (3a + b) + 4c = 60, when a = 2 and b = -4?
1.1x=16159
