Mathematics
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current location:Mathematical operation > History of Inequality Computation
    2x <150-5x<2.5x
    2x<150-5x,2.5x
    2x-1.5(x+2)>-4-1.5(x+4-2)
    sinx = 2*sin(3*x-30) x>0 x<360
    25+25>49
    25+3<40
    x²-8x+16≥0
    -5
    
-5
    
3>3x-6
    3x^2+10x-8>=0
    3x^2+10x-8>=0
    x(x-2)<0
    168-X-X×10%/4×3≥30
    (4a-1)^2-4*2a*2a>0
    250a+210(30-a)<5400
    x-3>2÷(4x-7)
    4x-3≥x-6
    (1-q^2023)/(1-q)≤1
    (-k)^2+(√3)^2+4k>0

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