Mister Exam
Other calculators
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How to use it?
- Equation:
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Equation 5x-2=1
- Equation x^4-17*x^2+16=0
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Equation (x-1)(x^2+6x+9)=5(x+3)
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Equation x^2+2*x+10=0
- Express {x} in terms of y where:
- -18*x-3*y=2
- 5*x+20*y=-4
- 20*x-8*y=13
- -16*x+18*y=9
- Integral of d{x}:
- 2,5
- Sum of series:
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2,5
- Derivative of:
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2,5
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Identical expressions
- logx(twenty-seven)x= two , five
- logarithm of x(27)x equally 2,5
- logarithm of x(twenty minus seven)x equally two , five
- logx27x=2,5
logx(27)x=2,5 equation
The teacher will be very surprised to see your correct solution 😉
The solution
Sum and product of roots
[src]
sum
W(5/54) e
$$e^{W\left(\frac{5}{54}\right)}$$
=
W(5/54) e
$$e^{W\left(\frac{5}{54}\right)}$$
product
W(5/54) e
$$e^{W\left(\frac{5}{54}\right)}$$
=
W(5/54) e
$$e^{W\left(\frac{5}{54}\right)}$$
exp(LambertW(5/54))
Rapid solution
[src]
W(5/54) x1 = e
$$x_{1} = e^{W\left(\frac{5}{54}\right)}$$
x1 = exp(LambertW(5/54))