Evaluate : `int_(-sqrt(2))^(sqrt(2))(2x^7+3x^6-10 x^5-7x^3-12 x^2+x+1)/(x^2+2)dx`

Evaluate the following definite integral: int_(-sqrt(2))^(sqrt(2))(2x^7+3x^6-10 x^5-7x^3-12 x^2+x+1)/(x^2+2)dx

Evaluate: int(7x-2)sqrt(3x+2)dx

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

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

Evaluate: int1/(sqrt(7-3x-2x^2))\ dx

Evaluate: int sqrt(7x-10-x^(2))dx

Evaluate: int(x^((5)/(2)))/(sqrt(1+x^(7)))dx

Evaluate: int sqrt(1+2x-3x^(2))dx

Evaluate: int(2x+5)sqrt(10-4x-3x^(2))dx