Question

спростити вирази (5y+2)(5y-2) ;(x-5y)²(3х-8)² ; -2(3х-4)​

Answer 1

Ответ:

(5y+2)(5y-2) = 25*y²-4

(x-5y)²(3х-8)²  = 1(x-8/3)(x-5y)

-2(3х-4)​ = 8-6x