Mister Exam
Other calculators
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How to use it?
- Equation:
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Equation x^2+4*x+4=0
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Equation (x^2-4)^2+(x^2-3x-10)^2=0
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Equation -x/3+x+7=3
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Equation -20*(x-13)=-220
- Express {x} in terms of y where:
- -14*x+4*y=-16
- -13*x-10*y=5
- 9*x-1*y=17
- -12*x-8*y=13
- Derivative of:
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2^x
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6-x
- Integral of d{x}:
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2^x
- 6-x
- Graphing y =:
- 2^x
- Limit of the function:
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6-x
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Identical expressions
- two ^x= six -x
- 2 to the power of x equally 6 minus x
- two to the power of x equally six minus x
- 2x=6-x
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Similar expressions
- 136-(x+90)=56
- 2^x=6+x
- (x+6)-(x-3)+9=0
- (x-4)(x-6)-(x-2)(x+2)=-2
2^x=6-x equation
The teacher will be very surprised to see your correct solution 😉
The solution
Rapid solution
[src]
x1 = 2
$$x_{1} = 2$$
-W(log(18446744073709551616)) + log(64)
x2 = ---------------------------------------
log(2)
$$x_{2} = \frac{- W\left(\log{\left(18446744073709551616 \right)}\right) + \log{\left(64 \right)}}{\log{\left(2 \right)}}$$
x2 = (-LambertW(log(18446744073709551616)) + log(64))/log(2)
Sum and product of roots
[src]
sum
-W(log(18446744073709551616)) + log(64)
2 + ---------------------------------------
log(2)
$$2 + \frac{- W\left(\log{\left(18446744073709551616 \right)}\right) + \log{\left(64 \right)}}{\log{\left(2 \right)}}$$
=
-W(log(18446744073709551616)) + log(64)
2 + ---------------------------------------
log(2)
$$2 + \frac{- W\left(\log{\left(18446744073709551616 \right)}\right) + \log{\left(64 \right)}}{\log{\left(2 \right)}}$$
product
-W(log(18446744073709551616)) + log(64)
2*---------------------------------------
log(2)
$$2 \frac{- W\left(\log{\left(18446744073709551616 \right)}\right) + \log{\left(64 \right)}}{\log{\left(2 \right)}}$$
=
2*(-W(log(18446744073709551616)) + log(64))
-------------------------------------------
log(2)
$$\frac{2 \left(- W\left(\log{\left(18446744073709551616 \right)}\right) + \log{\left(64 \right)}\right)}{\log{\left(2 \right)}}$$
2*(-LambertW(log(18446744073709551616)) + log(64))/log(2)
The graph