Решение x+x2-4=0. 4x2 4x 2 0. Cos 3пи/2+x. 4x(x2+3x-2). 4x2 4x 2 0.
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X2 + 4x+4/x+2. 4x-x^2<0. X^2-2x+2. 4x2 4x 2 0. X 4 x 3 1 0.
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4x2 4x 2 0. 2cos 2x cosx 1 0 решение. 4x-3*2x+2=0. 4x2+4x-8=0. 4x2 4x 2 0.
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X4 +4x2-32=0. 6-2(x-1)=4-x. 4x2 4x 2 0. X-2 ____ x+4. X4-2x3-6x2+5x+2.
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9x2+6x+1/x2-16 12x+4/2x-8 при x -2. 2x2=4. 2x 4 0 решение. X 2 4 x 15 0. X3+4x2-x-4 0.
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X4-10x2+9 0. 4x2 4x 2 0. X2-4x+3 0. (2x+4)(2x−3)=4x 2 −2. (x^2-4)^2=)x^2-3x-10)^2=0.
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X^2+3x-4/x^2+x-30>0. Log4x>1. Log3 0. X3+3x2-4x-12. X2-2x/x+4 x-4/x+4 решение.
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(x-4)^2. X2 25 неравенство. Log2x=3. 25x2 4 неравенство. X 2 x 2 9 12-x x -9.
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2|x-3|-|2x-2| = 4. Уравнение cos x 0. 4x2 4x 2 0. X^4 -2x^3 -4x^2 + 10 x -5 -2ax +6a -a^2. 4x2 4x 2 0.
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4x2 4x 2 0. X2-4x-32=0. X2/x-4+4x/4-x. 4x2 4x 2 0. 2.
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4x2 4x 2 0. X^2+2x+4. 4x2 4x 2 0. |4x-6|=1. X-2 + 4/x+2 * 6x+12/x^2.
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2х-14=0. 2x+2x/11. X_x 2. Решение x4 x3 2x2 2x 3=0. 4x2 4x 2 0.
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X2+3x=4. (x+2)^2/2-x^2-4/4-(x-2)^2/8=x^2/8. X^2-8=(x-4)^2. �� ∙ 2 −4𝑥−2 ∙ 4 2𝑥. 4x2 4x 2 0.
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2^x=3^x. Х2-81=0. Log4(x-2)<2. X2<81. X4+x3+x2+3x+2=0.
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81х2+4=0. X2-2x-15=0. X^2+2x+4. 4x2 4x 2 0. 4x2 4x 2 0.
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X*2+2x+4/4x*2-1. 4x2 4x 2 0. -3п/4 +-8п. X2 + 4x+4/x+2. (x-2)(-2x-3)=0.
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4x(x2+3x-2). |x-|4-x||-2x=4. 7x+2x. 2^x=3^x. Х^3-81=0.
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X2-4x-12 0 x1+x2. (4x+9)(10-x)>0. X2+25/x. 4x2 4x 2 0. Решите неравенство (2/x-4 +x-4/2)^2 < 25/4.
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(2х - 4) <= (x^2 - x -8). X2-3x=0. 8 x 2 x2 2x 4. (x-3)(x+3). (x − 4)2 + (x + 3)2 = 2x2.
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X2 + 4x+4/x+2. X2+4x+4. 4^x-2^x<12. 4x2 4x 2 0. X2-2x/x+4 x-4/x+4.
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