(x^(5)+3x^(4)-x^(3)+8x^(2)-x+8)/(19^(2)+11)dx

int(x^(5)+3x^(4)-x^(3)+8x^(2)-x+8)/(x^(2)+1)dx

int(4x^(5)-7x^(4)+8x^(3)-2x^(2)+4x-7)/(x^(2)(x^(2)+1)^(2))dx

The value of (x^(4)-6x^(3)-2x^(2)+18x+23)/(x^(2)-8x+15) ,when x=sqrt(19-8sqrt(3)) is:

Evaluate: int_(3)^(8) ((11-x)^(2))/(x^(2)+(11-x)^(2))dx

Evaluate lim_(x to 2) (x^(3) - 3x^(2) + 4)/(x^(4) - 8x^(2) + 16)

Evaluate lim_(x to 2) (x^(3) - 3x^(2) + 4)/(x^(4) - 8x^(2) + 16)

Simplify the following : 5x^(4) - 7x^(2) +8x - 1 +3x^(2) - 9x^(2) + 7 - 3x^(4)+11x - 2 +8x^(2)

Test the following functions for continuity (1 ) (2x^(5) - 8x^(2) + 11)/(x^(4) + 4x^(2) + 8x^(2) + 8x+4) (2) f(x) = (3 sin^(3)x + cos^(2)x+1)/(4cosx-2)

Subtract: 7x^(4)-5x^(3)+4x^(2)+3x-3 from 6x^(4)-4x^(3)-8x^(2)-2x+7