Mister Exam
Other calculators
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How to use it?
- Equation:
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Equation 81*x^3+18*x^2+x=0
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Equation 6=8-5(7x-1)
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Equation 3x=28-x
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Equation 3x=2
- Express {x} in terms of y where:
- -13*x-7*y=16
- -16*x+10*y=-11
- -2*x-15*y=-1
- -14*x+5*y=-1
- Derivative of:
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0,5
- Sum of series:
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0,5
- Integral of d{x}:
- 0,5
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Identical expressions
- log3(x)-log9(x)-log27(x)= zero , five
- logarithm of 3(x) minus logarithm of 9(x) minus logarithm of 27(x) equally 0,5
- logarithm of 3(x) minus logarithm of 9(x) minus logarithm of 27(x) equally zero , five
- log3x-log9x-log27x=0,5
- log3(x)-log9(x)-log27(x)=O,5
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Similar expressions
- log3(x)+log9(x)-log27(x)=0,5
- log3(x)-log9(x)+log27(x)=0,5
log3(x)-log9(x)-log27(x)=0,5 equation
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The solution
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[src]
log(x) log(x) log(x) ------ - ------ - ------- = 1/2 log(3) log(9) log(27)
$$\left(- \frac{\log{\left(x \right)}}{\log{\left(9 \right)}} + \frac{\log{\left(x \right)}}{\log{\left(3 \right)}}\right) - \frac{\log{\left(x \right)}}{\log{\left(27 \right)}} = \frac{1}{2}$$