3m\2 + 5 =8
5>x>10
2x+y=1
find the value of a and b if ab=12 and a+b=7
0,004+37,25*0,447+x=0
X=3
2X=5
X?
1,8,35,156?
..
10000!
1000!
uv^2(7u^5v^2+3u^3v^4)
