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(7a^4y^2)(9a^2) xx frac(729a^6)(42y^6)

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

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

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

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

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

Let's multiply :- frac(2)(3)x^2y xx frac(3)(5)xy^2

Let's simplify: frac(x)(x^2 + xy) - frac(x)(x-y)

Using formula, let's solve each of the following problems- If frac(x)(y) + frac(y)(x) = 3 , Let's find the value of frac(x^2)(y^2) + frac(y^2)(x^2)