" 7."(x)/((x^(2)+1)(x-1))

x^(2)+(1)/(x^(2))-7(x-(1)/(x))+8

If x=(7-sqrt(45))/(2) , find the value of (x^(3)+(1)/(x^(3)))-7(x^(2)+(1)/(x^(2)))+(x+(1)/(x)) .

int(5x^(8)+7x^(6))/(x^(2)+1+2x^(7))dx is equal to (a) (x)/(x^(2)+1+2x^(7))+C( b) (x^(7))/(x^(2)+1+2x^(7))+C (c) (x^(6))/(x^(2)+1+2x^(7))+C(d)x^(2)+1+2x^(7)+C

int((x^(2)-x-1)/(x)+1)^(K+7)((x^(2)+1)/(x^(2)))dx is equal to ………………

(x^(2))/(x+1)+((x+1)^(2))/(x^(2))-(x)/(x+2)+(x+1)/(x)-(7)/(4)=p^(2)

If (x^(4))/((x-1)(x-2))=x^(2)+3x+7+(A)/(x-2)+(B)/(x-1) then A=

If (x^(4))/((x-1)(x-2))=x^(2)+3x+7+(A)/(x-2)+(B)/(x-1) then A=

((x^(2) - 1))/((x^(2) + 7x+1))

If quad f=(x)/(1+x^(2))+(1)/(3)((x)/(1+x^(2)))^(3)+(1)/(5)((x)/(1+x^(2)))^(5)+ and g=x-(2)/(3)x^(3)+(1)/(5)x^(5)+(1)/(7)x^(7)-.... then