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Inequation
:
(2*x+1)*log(10)+log(4^x-1/10)<=2*x-1
4x+x-5x<3-12
49*log(x)*5-5*log(x)*7-2>0
7*3^(x-1)+20*3^(1-x)<=3^(41/(x-1))
Sum of series
:
2^k
Derivative of
:
2^k
Limit of the function
:
2^k
Identical expressions
two ^k
2 to the power of k
two to the power of k
2k
Solving inequalities
/
2^k
2^k inequation
+ inequation
Solve the inequality!
A inequation with variable
The solution
You have entered
[src]
k 2 > 0
$$2^{k} > 0$$
2^k > 0
Rapid solution
[src]
-oo < k
$$-\infty < k$$
-oo < k
Rapid solution 2
[src]
(-oo, oo)
$$x\ in\ \left(-\infty, \infty\right)$$
x in Interval(-oo, oo)