Let's express in reduced form:
`frac(a(a+b))(a-b) xx frac(a-b)(b(a+b)) xx frac(a)(b)`

Let's simplify: frac(a)(a^2 + ab) - frac(b)((a+b)^2)

Let's express the algebraic expression given below in reduced form: frac(a^2 xx c^2)(c^2 xx d^2) div frac(bc)(ad)

Let's simplify : 10frac(3)(10) xx 6frac(4)(3) xx frac(4)(11)

Let's simplify : frac(9)(10) div frac(3)(8) xx frac(2)(5)

Let's express the following as perfect square. 1 + frac(4)(a) + frac(4)(a^2)

Let's simplify the following algebraic expression: frac(x^2 + a^2)(ab) + frac(x-a)(ax) - frac(x^3)(b)

Let's express the following algebraic fractions in the reduced from: frac(a^2 - ab + b^2)(a^2 + ab) div frac(a^3 + b^3)(a^2 - b^2)

Let's express the algebraic expression given below in reduced form: frac(p^2 - q^2)(x + y) div frac(p-q)(x^2 - y^2)

Let's simplify the following algebraic expression: frac(2a^2b)(3b^2c) xx frac(c^4)(ca^3) div frac(4bc^3)(9a^2)

Let's simplify : frac(13)(25) xx 1frac(7)(8)