simplify 3*4p
integration of g(x) where g(x) =f(x-1)+f(x+1)
2senx
2/3 ÷ 4/9=
5x-3(x=8
0.85 * x = 33 find x
85% * x = 33 find x
2/5*-3/7-1/14-3/7*3/5
the distance between the points(-5,-2) and y axis is .....