(a-b)(a+b)(a^(2)+b^(2))

Find continued product of (sqrt(a)+sqrt(b))(sqrt(a)-sqrt(b))(a+b)(a^(2)+b^(2))

Find continued product of (sqrt(a)+sqrt(b))(sqrt(a)-sqrt(b))(a+b)(a^(2)+b^(2))

Find continued product of (sqrt(a)+sqrt(b))(sqrt(a)-sqrt(b))(a+b)(a^(2)+b^(2))

Find continued product of (sqrt(a)+sqrt(b))(sqrt(a)-sqrt(b))(a+b)(a^(2)+b^(2))

What is (1)/(a-b) -(1)/(a+b) -(2b)/(a^(2)+b^(2))-(4b^(3))/(a^(4)+b^(4)) -(8b^(7))/(a^(8)-b^(8)) equal to ?

Find the sum of the following series: (a-b)62+(a^(2)+b^(2))+(a+b)^(2)++[(a+b)^(2)+6ab]

(2a+3b)(a-b)=2a^(2)-3b^(2)

If btantheta=a , the value of (asintheta-bcostheta)/(asintheta+bcostheta) (a) (a-b)/(a^2+b^2) (b) (a+b)/(a^2+b^2) (c) (a^2+b^2)/(a^2-b^2) (d) (a^2-b^2)/(a^2+b^2)

Factorise : (a^(2)-b^(2))(a+b)+(b^(2)-c^(2))(b+c)+(c^(2)-a^(2))(c+a)