Question

Упростите выражение: (7x-3)(2x-5) -2(4x-3)^2

Answer 1

(7x-3)(2x-5) -2(4x-3)^2

14x²-35x-6x+15-2(4x-3)¹²

14x²-41x+15-2(4x-3)¹²