`int_(1)^(4)(3x^(2)+2x)dx`

int_(1)^(4)3x^(2)dx

Evaluate the following definite integrals as limit of sums : int_(1)^(4)(3x^(2)+2x+5)dx

int_(0)^(2)(3x^(2)+2x-1)dx=

int_(2)^(4)(x^(2)-3x+2)dx

Evaluate: int(1)/(x^(4)+3x^(2)+1)dx

If I_(1) = int_(0)^(1) 2^(x^(2))dx, I_(2) = int_(0)^(1) 2^(x^(3))dx , I_(3) = int_(1)^(2) 2^(x^(2))dx, I_(4)=int_(1)^(2) 2^(x^(3))dx then

If I_(1)=int_(0)^(1) 2^(x^(2)) dx, I_(2)=int_(0)^(1) 2^(x^(3)) dx, I_(3)=int_(1)^(2) 2^(x^(2))dx and I_(4)=int_(1)^(2) 2^(x^(3))dx then

If I_(1)=int_(0)^(1) 2^(x^(2)) dx, I_(2)=int_(0)^(1) 2^(x^(3)) dx, I_(3)=int_(1)^(2) 2^(x^(2))dx and I_(4)=int_(1)^(2) 2^(x^(2))dx then

int_(1)^(5)|x^(2)+3x+4|dx