Ответ Автор - korniichuk 0.04a^2-1.69b^20.01x^6-6.25z^2a^10-b^4x^8-y^649t^4-9y^216a^4-81c^8x(x^2-100)=x(x-10)(x+10)2y(y^2-16)=2y(y-4)(y+4)y^4(0.4y-1)(0.4y+1)2/3*x^3(x-2/3)(x+2/3)x^2(x*3/4-4/3)(x*3/4+4/3)3y^5(y-1/5)(y+1/3)