ln x for 0 < x < 2 x2 ln 2 for 2 < x < 4 If f(x) = - ppt download
Solve x^2 + x - 2 = 0 - YouTube
Solve x2 + 1/x2 + 2 - 2x -2/x - YouTube
The integral int (xdx)/(2-x^2+sqrt(2-x^2) equals: (A) log|1+sqrt(2+x^2)|+C (B) xlog|1-sqrt(2+x^2)|+C (C) -log|1+sqrt(2-x^2)|+C (D) xlog|1-sqrt(2-x^2 )|+C