Mister Exam

Lang:

How to use it?
Inequation:
√(x+2)>-x
(log(((4*x+5)^(1/2))-1)/log(2))/((log((((4*x+5)^(1/2))+11)^(1/2)))/log(2))>(1/2)
cbrt(x-5)<=x-7
x^2-20<-x
Derivative of:
2*x-1
Integral of d{x}:
2*x-1
Graphing y =:
2*x-1
Identical expressions
((((a+ two)*x)/(a- one))-(two / three))< two *x- one
((((a plus 2) multiply by x) divide by (a minus 1)) minus (2 divide by 3)) less than 2 multiply by x minus 1
((((a plus two) multiply by x) divide by (a minus one)) minus (two divide by three)) less than two multiply by x minus one
((((a+2)x)/(a-1))-(2/3))<2x-1
a+2x/a-1-2/3<2x-1
((((a+2)*x) divide by (a-1))-(2 divide by 3))<2*x-1
Similar expressions
(1/2)^(sqrt((x^2-2x-15)^3))*7^((x+3)^2*(x-5))<=1
((((a+2)*x)/(a-1))-(2/3))<2*x+1
((((a+2)*x)/(a+1))-(2/3))<2*x-1
|12x-1|-x<=0
(3-x)(2x-1)(x+6)<0
((((a-2)*x)/(a-1))-(2/3))<2*x-1
((((a+2)*x)/(a-1))+(2/3))<2*x-1
x^2(x+2)^2-x(x+2)(2x-1)-6(2x-1)^2>0

((((a+2)x)/(a-1))-(2/3))<2x-1 inequation

You have entered [src]

(a + 2)*x   2          
--------- - - < 2*x - 1
  a - 1     3

$$\frac{x \left(a + 2\right)}{a - 1} - \frac{2}{3} < 2 x - 1$$

(x*(a + 2))/(a - 1) - 2/3 < 2*x - 1

Rapid solution [src]

x*(4 - a)       
--------- < -1/3
  -1 + a

$$\frac{x \left(4 - a\right)}{a - 1} < - \frac{1}{3}$$

x*(4 - a)/(a - 1) < -1/3

((((a+2)*x)/(a-1))-(2/3))<2*x-1 inequation