Mister Exam
Other calculators
- Square Inequality Step-by-Step
- Inequality with the module Step by Step
- Logarithmic inequality online
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How to use it?
- Inequation:
- log(5)(15+3x)>log(5)(2x)
- 2x²-3x+10<0
- cos(x+1/4)<=(sqrt(2))/2
- cos(x/3)>=√2/2
- Sum of series:
-
-2
- Derivative of:
-
-2
- Integral of d{x}:
-
-2
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Identical expressions
- log one / seven (4x+1)<- two
- logarithm of 1 divide by 7(4x plus 1) less than minus 2
- logarithm of one divide by seven (4x plus 1) less than minus two
- log1/74x+1<-2
- log1 divide by 7(4x+1)<-2
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Similar expressions
- log1/7(4*x+1)<-2
- log1/7(4x-1)<-2
- log(1/7)(4*x+1)<-2
- log1/7(4x+1)<+2
log1/7(4x+1)<-2 inequation
The solution
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[src]
log(1) ------*(4*x + 1) < -2 7
$$\frac{\log{\left(1 \right)}}{7} \left(4 x + 1\right) < -2$$
(log(1)/7)*(4*x + 1) < -2
Detail solution
Given the inequality:
$$\frac{\log{\left(1 \right)}}{7} \left(4 x + 1\right) < -2$$
To solve this inequality, we must first solve the corresponding equation:
$$\frac{\log{\left(1 \right)}}{7} \left(4 x + 1\right) = -2$$
Solve:
This equation has no roots,
this inequality is executed for any x value or has no solutions
check it
subtitute random point x, for example
$$\frac{\log{\left(1 \right)}}{7} \left(0 \cdot 4 + 1\right) < -2$$
but
so the inequality has no solutions
$$\frac{\log{\left(1 \right)}}{7} \left(4 x + 1\right) < -2$$
To solve this inequality, we must first solve the corresponding equation:
$$\frac{\log{\left(1 \right)}}{7} \left(4 x + 1\right) = -2$$
Solve:
This equation has no roots,
this inequality is executed for any x value or has no solutions
check it
subtitute random point x, for example
x0 = 0
$$\frac{\log{\left(1 \right)}}{7} \left(0 \cdot 4 + 1\right) < -2$$
0 < -2
but
0 > -2
so the inequality has no solutions
Rapid solution
This inequality has no solutions