Mister Exam

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Inequation:
(1/(x-1))-(1/(x-2))=>(1/(x+1))-(1/(x+2))
(x^2(x+2))/(2x+3)<=0
7x<-3
(3/(x+1))<=(5/(x+2))
Identical expressions
arccos3x- one / five >arccosx- one / five
arc co sinus of e of 3x minus 1 divide by 5 greater than arc co sinus of e of x minus 1 divide by 5
arc co sinus of e of 3x minus one divide by five greater than arc co sinus of e of x minus one divide by five
arccos3x-1 divide by 5>arccosx-1 divide by 5
Similar expressions
arccos3x-1/5>arccosx+1/5
arccos3x+1/5>arccosx-1/5

arccos3x-1/5>arccosx-1/5 inequation

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acos(3*x) - 1/5 > acos(x) - 1/5

$$\operatorname{acos}{\left(3 x \right)} - \frac{1}{5} > \operatorname{acos}{\left(x \right)} - \frac{1}{5}$$

acos(3*x) - 1/5 > acos(x) - 1/5

Solving inequality on a graph