Mister Exam
Other calculators
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How to use it?
- Equation:
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Equation 1/5*y+7=23-1/20*y
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Equation -x^2+6*x-7=0
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Equation 3*x^2+1=0
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Equation 7x=-3
- Express {x} in terms of y where:
- -8*x-16*y=10
- 20*x+19*y=-19
- -15*x-10*y=8
- -10*x-5*y=-8
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Identical expressions
- five ^2x- three ^x- fifteen * twenty-five ^x+ fifteen * three ^x= zero
- 5 squared x minus 3 to the power of x minus 15 multiply by 25 to the power of x plus 15 multiply by 3 to the power of x equally 0
- five squared x minus three to the power of x minus fifteen multiply by twenty minus five to the power of x plus fifteen multiply by three to the power of x equally zero
- 52x-3x-15*25x+15*3x=0
- 5²x-3^x-15*25^x+15*3^x=0
- 5 to the power of 2x-3 to the power of x-15*25 to the power of x+15*3 to the power of x=0
- 5^2x-3^x-1525^x+153^x=0
- 52x-3x-1525x+153x=0
- 5^2x-3^x-15*25^x+15*3^x=O
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Similar expressions
- 5^2x-3^x-15*25^x-15*3^x=0
- 5^2x-3^x+15*25^x+15*3^x=0
- 5^2x+3^x-15*25^x+15*3^x=0
5^2x-3^x-15*25^x+15*3^x=0 equation
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The solution
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x x x 25*x - 3 - 15*25 + 15*3 = 0
$$15 \cdot 3^{x} + \left(- 15 \cdot 25^{x} + \left(- 3^{x} + 25 x\right)\right) = 0$$