Mister Exam
Other calculators
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How to use it?
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Equation -x^2+6*x+16=0
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Equation 6x-3x+1=8
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Identical expressions
- |2log1/2x- three |=-log1/2x
- module of 2 logarithm of 1 divide by 2x minus 3| equally minus logarithm of 1 divide by 2x
- module of 2 logarithm of 1 divide by 2x minus three | equally minus logarithm of 1 divide by 2x
- |2log1 divide by 2x-3|=-log1 divide by 2x
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Similar expressions
- |2log1/2x+3|=-log1/2x
- |2log1/2x-3|=+log1/2x
- x=-log(1/2)*x
- log(2)x^2-log(1/2)(x)-2=0
|2log1/2x-3|=-log1/2x equation
The teacher will be very surprised to see your correct solution 😉
The solution
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[src]
|2*log(1) | -log(1) |--------*x - 3| = --------*x | 2 | 2
$$\left|{x \frac{2 \log{\left(1 \right)}}{2} - 3}\right| = x \frac{\left(-1\right) \log{\left(1 \right)}}{2}$$
Detail solution
For every modulo expressions in the equation
allow cases, when this expressions ">=0" or "<0",
solve the resulting equation.
1.
or
$$-\infty < x \wedge x < \infty$$
we get the equation
$$3 = 0$$
after simplifying we get
incorrect
the solution in this interval:
The final answer:
allow cases, when this expressions ">=0" or "<0",
solve the resulting equation.
1.
or
$$-\infty < x \wedge x < \infty$$
we get the equation
$$3 = 0$$
after simplifying we get
incorrect
the solution in this interval:
The final answer: