Mister Exam

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Inequation:
7-9x>3
-3*x^2+4<0
2/((1/2)*x*sqrt(51))+((1/2)*x*sqrt(5)-2)/((1/2)*x*sqrt(5)-3)-2>=0
x^2*log(16)*x*1/log(x)>=log(16)*1/log(x^5)+x*log(2)*1/log(x)
Integral of d{x}:
x/(x^2+2)
1/(2*x)
Graphing y =:
x/(x^2+2)
1/(2*x)
Derivative of:
x/(x^2+2)
Limit of the function:
1/(2*x)
Identical expressions
x/(x^ two + two)> one /(two *x)
x divide by (x squared plus 2) greater than 1 divide by (2 multiply by x)
x divide by (x to the power of two plus two) greater than one divide by (two multiply by x)
x/(x2+2)>1/(2*x)
x/x2+2>1/2*x
x/(x²+2)>1/(2*x)
x/(x to the power of 2+2)>1/(2*x)
x/(x^2+2)>1/(2x)
x/(x2+2)>1/(2x)
x/x2+2>1/2x
x/x^2+2>1/2x
x divide by (x^2+2)>1 divide by (2*x)
Similar expressions
((1/2)*x-2)^2<0
log((1/2))^(2)*(x-1)+5*log((1/2))*(x-1)>-6
x+1/2*x-1<0
2/((1/2)*x*sqrt(51))+((1/2)*x*sqrt(5)-2)/((1/2)*x*sqrt(5)-3)-2>=0
x/(x^2-2)>1/(2*x)
log1/2(x+1)≥-1

x/(x^2+2)>1/(2*x) inequation

You have entered [src]

  x       1 
------ > ---
 2       2*x
x  + 2

$$\frac{x}{x^{2} + 2} > \frac{1}{2 x}$$

x/(x^2 + 2) > 1/(2*x)

Solving inequality on a graph

Rapid solution [src]

  /   /   ___           \     /  ___            \\
Or\And\-\/ 2  < x, x < 0/, And\\/ 2  < x, x < oo//

$$\left(- \sqrt{2} < x \wedge x < 0\right) \vee \left(\sqrt{2} < x \wedge x < \infty\right)$$

((x < oo)∧(sqrt(2) < x))∨((x < 0)∧(-sqrt(2) < x))

Rapid solution 2 [src]

    ___          ___     
(-\/ 2 , 0) U (\/ 2 , oo)

$$x\ in\ \left(- \sqrt{2}, 0\right) \cup \left(\sqrt{2}, \infty\right)$$

x in Union(Interval.open(-sqrt(2), 0), Interval.open(sqrt(2), oo))