Mister Exam
Other calculators
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How to use it?
- Equation:
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Equation 3*x/3=(1-x)/2
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Equation tan(x)=-5
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Equation x^2=-81
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Equation sqrt(x-2)=x-4
- Express {x} in terms of y where:
- -13*x+15*y=1
- 11*x-6*y=-1
- -8*x-15*y=-12
- 18*x-15*y=-7
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Identical expressions
- logx(three)= zero
- logarithm of x(3) equally 0
- logarithm of x(three) equally zero
- logx3=0
- logx(3)=O
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Similar expressions
- log(3*x)+log(x)*3=2
- log(x^3+x^2-4*x+2)/log(3)=log(x3-1)/log(3)
- log(y^3+5)/3=(c-log(x^3+5))/3
- log(x^3-2x^2-2x+6)=log(x^3-4x^2-6x+1)
logx(3)=0 equation
The teacher will be very surprised to see your correct solution 😉
The solution
Detail solution
Given the equation
$$3 \log{\left(x \right)} = 0$$
$$3 \log{\left(x \right)} = 0$$
Let's divide both parts of the equation by the multiplier of log =3
$$\log{\left(x \right)} = 0$$
This equation is of the form:
By definition log
then
$$x = e^{\frac{0}{3}}$$
simplify
$$x = 1$$
$$3 \log{\left(x \right)} = 0$$
$$3 \log{\left(x \right)} = 0$$
Let's divide both parts of the equation by the multiplier of log =3
$$\log{\left(x \right)} = 0$$
This equation is of the form:
log(v)=p
By definition log
v=e^p
then
$$x = e^{\frac{0}{3}}$$
simplify
$$x = 1$$