Mister Exam

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How to use it?
Inequation:
2x-1:5-x>_0
6+12x≤0
(1/4)*(2^(x^2+x))^(1/6)>=1
2x^2-5x^2+2>=0
Identical expressions
- twenty-one /5x+ one , four >- forty-one /2x+ three , six
minus 21 divide by 5x plus 1,4 greater than minus 41 divide by 2x plus 3,6
minus twenty minus one divide by 5x plus one , four greater than minus forty minus one divide by 2x plus three , six
-21 divide by 5x+1,4>-41 divide by 2x+3,6
Similar expressions
-21/5x-1,4>-41/2x+3,6
21/5x+1,4>-41/2x+3,6
-21/5x+1,4>-41/2x-3,6
-21/5x+1,4>+41/2x+3,6

-21/5x+1,4>-41/2x+3,6 inequation

You have entered [src]

  21*x   7     41*x   18
- ---- + - > - ---- + --
   5     5      2     5

$$\frac{7}{5} - \frac{21 x}{5} > \frac{18}{5} - \frac{41 x}{2}$$

7/5 - 21*x/5 > 18/5 - 41*x/2

Solving inequality on a graph

Rapid solution [src]

   / 22            \
And|--- < x, x < oo|
   \163            /

$$\frac{22}{163} < x \wedge x < \infty$$

(22/163 < x)∧(x < oo)

Rapid solution 2 [src]

  22     
(---, oo)
 163

$$x\ in\ \left(\frac{22}{163}, \infty\right)$$

x in Interval.open(22/163, oo)