`int_2^3(x^2-2x-5)dx`

int( x^3)/(x^2-2)dx

Evaluate: int_1^3(2x^2+5x)dx

Evaluate: int_1^3(2x^2+5x)dx

Evaluate : int_2^3x/(x^2+1)dx

int_0^5(x^2+3x)dx =

Evaluate: int_3^5(2-x)dx

Evaluate: int_0^1(3x^2+5x)dx

Evaluate: int2^(x)3^(x)dx

int_2^8|x-5|dx

Evaluate: int_0^1|5x-3|dx (ii) int_0^pi|cosx|dx (iii) int_(-5)^5|x-2|dx (iv) int_(-1)^1e^(|x|)dx (v) int_0^2|x^2+2x-3|dx (v) int_1^4(|x-1|+|x-2|+|x-3|)dx (vi) int_(-1)^2|x^3-x|dx