X^2-2x-4. Решения неравенств 4(x-3)>x+6. 4x-3/x+1-6x-5/2x+1. 7^x-7^x-1=6. (7x^2-5x+7) -(5x^2+3x).
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X-4/6-2x+1/3=3. 4x 2 6x 7. 4x 2 6x 7. 6,7x−x^2 = 0. 7x+6=3x.
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4x 2 6x 7. 3^(2x+6)=2^(x+3). 4,8/5=x/6. 4x 2 6x 7. 4x 2 6x 7.
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X2=7. X^2+5x+7=0. 4x 2 6x 7. 4x 2 6x 7. (6x-5)^3.
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4x 2 6x 7. 7 - x2 + 6x<=0 решение неравенства. 2x^2/x^2-4x+4-x^2+4/x^2-4x+4. Х2 – 3х + 6 – 2x. X2+6x-7.
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![4x 2 6x 7. (3x-1)^2-6x<(2-3x)^2. (x-4)^4-5（x-4）^2+4=0. 5a/4x-6a/3x-4. X∈[−3,7].](https://avatars.mds.yandex.net/i?id=6c954f9bbd74ab4b37bf6bb3c3f12e56_l-5289303-images-thumbs&n=13 "4x 2 6x 7. (3x-1)^2-6x<(2-3x)^2. (x-4)^4-5（x-4）^2+4=0. 5a/4x-6a/3x-4. X∈[−3,7].")
4x 2 6x 7. (3x-1)^2-6x<(2-3x)^2. (x-4)^4-5（x-4）^2+4=0. 5a/4x-6a/3x-4. X∈[−3,7].
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Решение x2+5x-6=0. X= 6x-7/x-2. (x+2)^2=(x-6)^2. 3x3+6x. 4x 2 6x 7.
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X-1/2x^2-5x+2. 3:x=7. 4x 2 6x 7. -6(x+2)=4x-17 решение. 8x2 -2x / 3-6x.
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5/2x-3/15=6(2/3x-4/12) решение. 10x+6=7x. (3x+7)2-(3x-7)2. 7/x+1/4x. X2+7x+6 0 решение.
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7x7. 4x 2 6x 7. X>7 6-x<0. 4x 2 6x 7. 4(3-x)=x+7 решение.
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5x^5+3x^4. |x+4|=|x-7|. 4x 2 6x 7. 4x 2 6x 7. (x+2)(x-7).
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X3 x2-7x+7. X2=7. |x| +|x – 7| + 2|x – 4| = 2. 4x 2 6x 7. 3x3+6x.
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6+x<3-2x решение неравенства. -2x=7-3(3x-7). 7x-2(5x-4)<5. 4 7x 2 2 x. X 7 решение.
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(2x-3)(7-x)(6-3x)<0. √2𝑥 2 + 7 = 𝑥 + 2. 2x-7/x-4-x+2/x+1=x+6/(x-4)(x+4). 7^х-7^х-1=6. (x-7)(x+3).
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4x 2 6x 7. X2=7. 4x + 5 = 2x - 7 6 класс. 4x 2 6x 7. X4-7x3-6x2-7x+1 решение.
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X+1/5x. 2(-2-x)<-6 неравенство. 7+8x=-2x-5. 9-7(x+3)=5-4x. 5x-6=2x-5.
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4x+7=-2x+7. X-x/7=6. 4x-x^2<0. 5:5. 2x+7y=14.
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A4 x7. 4x 2 6x 7. 4x 2 6x 7. 4x-5y=20 система. 6(x+5)+x=2.
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X2-7x+12. 6-7x<3x-7 решение. 2/5x+5/9x. (x+2)(x-7). X+2/7=3/5.
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X-4/x-6 2. 7x-2(5x-4)<5. X= 6x-7/x-2. X^2-2x-4. (x+2)^2=(x-6)^2.
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