Solve:-
`frac(7a^4y^2)(9a^2) xx frac(729a^6)(42y^6)`

Solve:- frac(7a^4y^3)(9a^2) xx frac(729a^4)(42y^6)

729x^(6)-y^(6)

Solve:- frac(2y^9x^5)(5x^2) xx frac(125xy^5)(16x^4y^10)

Solve:- frac(2y^9x^5)(5x^2) xx frac(125xy^5)(16x^4y^18)

Solve:- frac(y)(3) = frac(2)(9)

Solve:- (2x - frac(1)(3y))^3

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 multiply :- (-frac(18)(5) x^2) xx (-frac(25)(6) xx z^2y)

Let's multiply :- (frac(4)(3)x^2zy) xx (frac(1)(3) y^2 zx) × (-6xyz)

Let's find the product by successive multiplication____ (frac(x^2)(y^2) + frac(y^2)(z^2)), (frac(y^2)(z^2) + frac(z^2)(x^2)), (frac(z^2)(x^2) + frac(x^2)(y^2))