X2 1 3 - 86 фото и картинок
X2 1 3.
(X-2)^3.
X(X+1)(X+2)(X+3)=3.
2^X=3^X.
(X-1)^2.
2x-(3x-4(x-2)+1).
X/3+X-1/2=4.
X(X-4)=-3.
√(X-2√(X-1)) +√(X+3-4√(X-1)) =1.
2^X+2^1-X=3.
X-1<3x+2.
5x^2=3x+2.
4^X+1,5+2^X+2=4.
(3-5x)4-15(3-5x)2.
17-2(X+3)+5(X+7)-3.
3(X-2)-5=4-(5x-1).
1 1/35 / 4/5 - 1,8 Х 3 1/3.