Mister Exam
Other calculators
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How to use it?
- Equation:
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Equation 3*x^2-x-5=0
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Equation 4x+4=-6x-5
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Equation y^2-10*y+25=0
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Equation 2x+24=42
- Express {x} in terms of y where:
- -8*x+10*y=-1
- -13*x-14*y=-13
- -13*x-5*y=-2
- -2*x+5*y=-10
- Derivative of:
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e^x+x
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Identical expressions
- e^x+x
- e to the power of x plus x
- ex+x
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Similar expressions
- e^x-x
e^x+x equation
The teacher will be very surprised to see your correct solution 😉
The solution
Sum and product of roots
[src]
sum
-W(1)
$$- W\left(1\right)$$
=
-W(1)
$$- W\left(1\right)$$
product
-W(1)
$$- W\left(1\right)$$
=
-W(1)
$$- W\left(1\right)$$
-LambertW(1)