Mister Exam
Other calculators
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How to use it?
- Equation:
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Equation cos(x)=(-1/2)
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Equation sin(x-1)=0
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Equation sin(x)=-3/2
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Equation 5x-25+2x²=17+13x
- Express {x} in terms of y where:
- 12*10^(-30)-0,1884*10^12*x^2-y(0,3768*10^12*x+1,183152*10^12*x^3)+y^2(2,760688*10^24*x^2)=0=0
- (x^2+y^2)×(x+y-3)=2xy
- lnx^y=ln1
- sqrt(1-x)^2+(4-y)^2=0
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Identical expressions
- two *log(twenty-four *x)=- five *log(four *x)- two
- 2 multiply by logarithm of (24 multiply by x) equally minus 5 multiply by logarithm of (4 multiply by x) minus 2
- two multiply by logarithm of (twenty minus four multiply by x) equally minus five multiply by logarithm of (four multiply by x) minus two
- 2log(24x)=-5log(4x)-2
- 2log24x=-5log4x-2
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Similar expressions
- 2*log(24*x)=-5*log(4*x)+2
- 2*log(24*x)=+5*log(4*x)-2
2*log(24*x)=-5*log(4*x)-2 equation
The teacher will be very surprised to see your correct solution 😉
The solution
You have entered
[src]
2*log(24*x) = -5*log(4*x) - 2
$$2 \log{\left(24 x \right)} = - 5 \log{\left(4 x \right)} - 2$$
Rapid solution
[src]
5/7 -2/7
6 *e
x1 = ----------
24
$$x_{1} = \frac{6^{\frac{5}{7}}}{24 e^{\frac{2}{7}}}$$
x1 = 6^(5/7)*exp(-2/7)/24
Sum and product of roots
[src]
sum
5/7 -2/7
6 *e
----------
24
$$\frac{6^{\frac{5}{7}}}{24 e^{\frac{2}{7}}}$$
=
5/7 -2/7
6 *e
----------
24
$$\frac{6^{\frac{5}{7}}}{24 e^{\frac{2}{7}}}$$
product
5/7 -2/7
6 *e
----------
24
$$\frac{6^{\frac{5}{7}}}{24 e^{\frac{2}{7}}}$$
=
5/7 -2/7
6 *e
----------
24
$$\frac{6^{\frac{5}{7}}}{24 e^{\frac{2}{7}}}$$
6^(5/7)*exp(-2/7)/24