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

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 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

int(2x^(4)+7x^(3)+6x^(2))/(x^(2)+2x)dx

int (6x^(3) + 5x^(2)-7)/(3x^(2)-2x-7)dx

int(3)/(sqrt(7x-2)-sqrt(7x-5))dx=

int (5x^(8)+7x^(6))/((x^(2)+1+2x^(7))^(2))dx=

int(6x^(3)+15x^(2)-7x-2)/(sqrt(2x^(2)-2x+1))dx

int(3x+5)sqrt(2x^(2)+3x+7)dx