Х2-81 0. X^9 * (x^9)^-1. 4x 1 4 81. 3x^2=0. X2<81.
|
4x 1 4 81. 4x 1 4 81. 25 х^2=81. Х-1/5= 5-x/2+3x/4. 2logx + 2logx = 1.
|
27 1+2х 1/9 2+х. 9^-х = 81. Решите уравнение 3/х-4=4/х-3. 4x 1 4 81. Logx+4 81=4.
|
X2-16x+3=0. Х2-81 0. X2-81=0. 4x 1 4 81. 4x 1 4 81.
|
3 х-5 81. 3��𝑥+1 = 27. 4x 1 4 81. X2-18x+81/81-x2. 4x 1 4 81.
|
27^х-2/3 ×9^х-1 =2×3^3х-2. 9x-3=1\81. 4x 1 4 81. P3=100па p1-? p2-?. X^4=81.
|
(x-2)^3. Cos2x-5корень2cosx-5. (x + 1)4 − 4(x + 1)2 − 5 = 0. 3/1/3 решение. Logx4-logx16=1/4.
|
4x 1 4 81. -2,5x-1,5x. 27 2х+1=1/3. (9 1/4 - 8 2/3) х 1 5/7 + (4 2/9 - 2 5/6) : 1 1/9. 3x+1.
|
Log x-3 81 4. /9x2 -12x +85 = 9. 4x 1 4 81. 2х/3=15-х/4. Б) x2+3x-4=0 x1=1.
|
Х-4/х+1-10/х2-1 4/9. 4x 1 4 81. 9^-х = 81. 4x 1 4 81. A) vx2 - 9 = 4; б) vx+2 = v2x - 3 ; b) vx-1 = x -3; г) /x2 - 2x -3 = 2; д).
|
Logx=1. X2-81=0. 3��+3=1/81. (1\3) 3х-2=81 4х+1. Вариант 5.
|
(1/9)x=1. 75 x-5/5 2x-13 * 3 x-4. 4x 1 4 81. 4x 1 4 81. 4x 1 4 81.
|
4x 1 4 81. X2+3 2+4=0. Log x 81 4 решение. -4(x-2)+5(2x+3)=-1. Vx -2x+1 ≥ 2х - 3.
|
1/x^2. (1/3)^x-2<=1/27. 0 81x 71 1 11x 1. (1/4)3x-5*(1/4)—2x=1. 3 16 x 2 81 x 5 36 x.
|
Решить уравнения 81х2=0. X2+7x+100=0. Х2-9=3х+1. 4x 1 4 81. Cos5x корень из 2/2.
|
4x 1 4 81. (-1+2х)^3=-27. 16 x 3. (1\3) 3х-2=81 4х+1. Х³-81х=0.
|
1x9. 81^x-4=1/3. 4x 1 4 81. 765 запишите верное числовое равенство. Log x-7 81 = 4.
|
1x9. -4(x-2)+5(2x+3)=-1. 75 x-5/5 2x-13 * 3 x-4. 27 1+2х 1/9 2+х. Log x-3 81 4.
|
0 81x 71 1 11x 1. Х2-81 0. Logx4-logx16=1/4. Logx=1. 9x-3=1\81.
|
X2<81. 3��𝑥+1 = 27. (x-2)^3. Х³-81х=0. 4x 1 4 81.
|
