3x3+6x. 4x 2 6x 7. (x-4)^4-5（x-4）^2+4=0. X2-7x+12. 4x 2 6x 7.
|
4x 2 6x 7. 10x+6=7x. X2+6x-7. (x+2)^2=(x-6)^2. 3x3+6x.
|
6+x<3-2x решение неравенства. 4x 2 6x 7. 5/2x-3/15=6(2/3x-4/12) решение. |x| +|x – 7| + 2|x – 4| = 2. (7x^2-5x+7) -(5x^2+3x).
|
5:5. Решение x2+5x-6=0. 7^х-7^х-1=6. 4x 2 6x 7. 5x-6=2x-5.
|
4x 2 6x 7. 7/x+1/4x. (3x+7)2-(3x-7)2. -2x=7-3(3x-7). 4x 2 6x 7.
|
(3x-1)^2-6x<(2-3x)^2. 2x+7y=14. Х2 – 3х + 6 – 2x. 4x 2 6x 7. X2+7x+6 0 решение.
|
X^2-2x-4. 4x-5y=20 система. X-4/x-6 2. 5a/4x-6a/3x-4. X2=7.
|
A4 x7. (6x-5)^3. 4x 2 6x 7. 9-7(x+3)=5-4x. 2x^2/x^2-4x+4-x^2+4/x^2-4x+4.
|
(x+2)(x-7). 4x-x^2<0. Решения неравенств 4(x-3)>x+6. 8x2 -2x / 3-6x. 3^(2x+6)=2^(x+3).
|
4x 2 6x 7. X 7 решение. X2=7. 2/5x+5/9x. 4x 2 6x 7.
|
X4-7x3-6x2-7x+1 решение. X2=7. X^2+5x+7=0. X-4/6-2x+1/3=3. 7 - x2 + 6x<=0 решение неравенства.
|
![4x 2 6x 7. 4x 2 6x 7. 4x 2 6x 7. X∈[−3,7]. 4x+7=-2x+7.](https://avatars.mds.yandex.net/i?id=5c0ddf318a72160025bd4d3bb1809a06_l-4575627-images-thumbs&n=13 "4x 2 6x 7. 4x 2 6x 7. 4x 2 6x 7. X∈[−3,7]. 4x+7=-2x+7.")
4x 2 6x 7. 4x 2 6x 7. 4x 2 6x 7. X∈[−3,7]. 4x+7=-2x+7.
|
4,8/5=x/6. 4x 2 6x 7. 7x-2(5x-4)<5. 6,7x−x^2 = 0. X+1/5x.
|
6(x+5)+x=2. 4x 2 6x 7. √2𝑥 2 + 7 = 𝑥 + 2. X-x/7=6. X3 x2-7x+7.
|
2(-2-x)<-6 неравенство. 4x-3/x+1-6x-5/2x+1. 2x-7/x-4-x+2/x+1=x+6/(x-4)(x+4). 7+8x=-2x-5. (x+2)(x-7).
|
4 7x 2 2 x. 4x + 5 = 2x - 7 6 класс. 3:x=7. 7x7. X+2/7=3/5.
|
4x 2 6x 7. 4x 2 6x 7. -6(x+2)=4x-17 решение. 7^x-7^x-1=6. X>7 6-x<0.
|
(2x-3)(7-x)(6-3x)<0. X= 6x-7/x-2. 6-7x<3x-7 решение. 4x 2 6x 7. (x-7)(x+3).
|
5x^5+3x^4. 7x+6=3x. X-1/2x^2-5x+2. 4x 2 6x 7. |x+4|=|x-7|.
|
4(3-x)=x+7 решение. 4x + 5 = 2x - 7 6 класс. 4x 2 6x 7. 4 7x 2 2 x. 3^(2x+6)=2^(x+3).
|