Evaluate `int_0.2^3.5 [x]dx`

Evaluate int_2^3 3^x dx

Evaluate: int_0^3[x]dx

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

Evaluate int _(0)^(2) x^3 dx

Evaluate int_0^2(x^2+3) dx as limit of sums.

Evaluate int_(0)^(2)2^(x)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

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

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

Evaluate: int_0^1 1/(2x-3)dx