Mister Exam
Other calculators
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How to use it?
- Equation:
- Equation x-y=1
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Equation 4-6*(x+2)=3-5*x
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Equation 4-6(x+2)=3-5x
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Equation 1/(x-3)^2-3/(x-3)-4=0
- Express {x} in terms of y where:
- 18*x-8*y=-2
- -11*x+15*y=7
- 6*x+17*y=3
- 4*x+2*y=5
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Identical expressions
- log(x-log(zero . five *x)- two)^(forty-one / two)= zero
- logarithm of (x minus logarithm of (0.5 multiply by x) minus 2) to the power of (41 divide by 2) equally 0
- logarithm of (x minus logarithm of (zero . five multiply by x) minus two) to the power of (forty minus one divide by two) equally zero
- log(x-log(0.5*x)-2)(41/2)=0
- logx-log0.5*x-241/2=0
- log(x-log(0.5x)-2)^(41/2)=0
- log(x-log(0.5x)-2)(41/2)=0
- logx-log0.5x-241/2=0
- logx-log0.5x-2^41/2=0
- log(x-log(0.5*x)-2)^(41/2)=O
- log(x-log(0.5*x)-2)^(41 divide by 2)=0
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Similar expressions
- log(x-log(0.5*x)+2)^(41/2)=0
- log(x+log(0.5*x)-2)^(41/2)=0
log(x-log(0.5*x)-2)^(41/2)=0 equation
The teacher will be very surprised to see your correct solution 😉
The solution
You have entered
[src]
41/2/ /x\ \
log |x - log|-| - 2| = 0
\ \2/ /
$$\log{\left(\left(x - \log{\left(\frac{x}{2} \right)}\right) - 2 \right)}^{\frac{41}{2}} = 0$$
Sum and product of roots
[src]
sum
/ -3\ -W\-2*e /
$$- W\left(- \frac{2}{e^{3}}\right)$$
=
/ -3\ -W\-2*e /
$$- W\left(- \frac{2}{e^{3}}\right)$$
product
/ -3\ -W\-2*e /
$$- W\left(- \frac{2}{e^{3}}\right)$$
=
/ -3\ -W\-2*e /
$$- W\left(- \frac{2}{e^{3}}\right)$$
-LambertW(-2*exp(-3))
Rapid solution
[src]
/ -3\ x1 = -W\-2*e /
$$x_{1} = - W\left(- \frac{2}{e^{3}}\right)$$
x1 = -LambertW(-2*exp(-3))