Mister Exam
Other calculators
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How to use it?
- Equation:
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Equation -15x=45
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Equation x^2=15
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Equation x^4=16
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Equation 3/5*x=1
- Express {x} in terms of y where:
- 18*x+17*y=-14
- -1*x-6*y=18
- 16*x-17*y=-15
- -4*x-4*y=19
- Sum of series:
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25
- Integral of d{x}:
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25
- Canonical form:
- 25
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Identical expressions
- five ^x- four ^x- three ^x- two ^x= twenty-five
- 5 to the power of x minus 4 to the power of x minus 3 to the power of x minus 2 to the power of x equally 25
- five to the power of x minus four to the power of x minus three to the power of x minus two to the power of x equally twenty minus five
- 5x-4x-3x-2x=25
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Similar expressions
- 5^x-4^x+3^x-2^x=25
- 5^x+4^x-3^x-2^x=25
- 5^x-4^x-3^x+2^x=25
5^x-4^x-3^x-2^x=25 equation
The teacher will be very surprised to see your correct solution 😉
The solution
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x x x x 5 - 4 - 3 - 2 = 25
$$- 2^{x} + \left(- 3^{x} + \left(- 4^{x} + 5^{x}\right)\right) = 25$$