X 2 x 1 x 1 x 2 4 1/4. X^4 -2x^3 -4x^2 + 10 x -5 -2ax +6a -a^2. X2<9. X3 и x5. X2-81/x-9.
|
4x 2 8x 9 0. X 2 x 2 9 12-x x -9. 9-2(x+1)+x. 4x 2 8x 9 0. 2x+10=2-x.
|
4x 2 8x 9 0. X2=2x+8. X^2-2x+2. 2x2 + 19x + 9=0. X-2/3=3x+1/7.
|
2|x-2|=|x|-1 решение. 10/x=7-x. X^3+2x^2+3x+2=0. 4x 2 8x 9 0. 2 x 2 − 1 8 = 0.
|
Решения уравнения x:3-9=15. 4x 2 8x 9 0. -2(x − 4) = 3 + 7x. 4x 2 8x 9 0. 9x-8 > 5 (x +2)-3(8 -х);.
|
X^2+9^2. X2-10x+25. 5y/y2-2y. X/3+x/2=15. √x+10=x-2.
|
+x2+x3 - 2x4 = 2 2x1 + 3x2-x3 + x4 = 7 4x1 - 2x2 -5x3 = 1 [5x1 + 4x2-5x3 + 2x4 = 11. (x-7)(x+3). Решение уравнений x+3-4+5 x+5-6+2. Система x=2+y y^2-2xy=3. X 4x 1 7 x2 2x 3x 8 x 6.
|
X2 3x 10 0 решение. 1/x+2/x+2=1. X4-2x3-6x2+5x+2. X^2=2x ответ. 4x 2 8x 9 0.
|
X2=7. (3x-7)^2=(3x+1)^2. Система x2-y2=10 xy=3. X2-9=0. 4x 2 8x 9 0.
|
(x+8)^2. X2(x2+3x+3+x)=0. 2x 9 решение. 4x 2 8x 9 0. X2<81.
|
X3 и x5. X2-3x=0. X(2x-1)^2-2(x+1)(x^2-x+1). Решение уравнения x-7=4(x-3)-9. 3^(х+2)=81.
|
Решение уравнений x:4/9=0,5:1/3. X^2+2x+4. X3-2x2+x+3. 4x 2 8x 9 0. X2-x+2 решение.
|
X/x+1 - 1/x-1 - 2/x2-1. 4x 2 8x 9 0. X²-10x+25/2x*(x/. (x − 4)2 + (x + 3)2 = 2x2. 4x 2 8x 9 0.
|
4x 2 8x 9 0. X-2 + 4/x+2 * 6x+12/x^2. (x-7)=(9-x). 4x 2 8x 9 0. Х2-81=0.
|
X+2/x+1-х+1/x+3. (9^x-10*3^x+9)/9^x-4*3^x. (4x+9)(10-x)>0. X^3+2x^2+3x+2=0. (x^2-4)^2=)x^2-3x-10)^2=0.
|
(-2x+9)(-x+8)=0. 4x 2 8x 9 0. X2/x-4+4x/4-x. (x+9)(x-4)<0. 4x 2 8x 9 0.
|
-9x-7x-5x+2 тренажер. X2-8x+9. X-15a-2. 3-x/7 x/3. X4-2x3-6x2+5x+2.
|
3(x-2)^2-3x^2. X-1<3x+2. X2-15=(x-3)2. 4x 2 8x 9 0. 4x 2 8x 9 0.
|
X2 2x 8 0 решение. X4-8x2-9 0. 4x 2 8x 9 0. X2+a2-7x-5a x+a. 2x4-19x2+9 0.
|
Z = 2x3 – xy2 + 5x2 + y2. X2 3x x 3 0. 4x 2 8x 9 0. X4-10x2+9 0. X3+3x2-4x-12.
|
