Mister Exam
Other calculators
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How to use it?
- Equation:
- Equation 3*x^2-48=0
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Equation x^3+4*x^2-9*x-36=0
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Equation x^4=1
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Equation 4(x-1)=2(2x-8)+12
- Express {x} in terms of y where:
- 4*x+13*y=8
- 14*x+17*y=19
- 3*x-11*y=20
- -18*x-13*y=2
- x*ln(y)
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Identical expressions
- x*ln(y)
- x multiply by ln(y)
- xln(y)
- xlny
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Similar expressions
- z=x^lny-8x*sqrty^3^4
- y^2*sin(x)*d+cos^2(x)*ln(y)*d=0
- ysin²xlny+y=0
x*ln(y) equation
The teacher will be very surprised to see your correct solution 😉
The solution
Detail solution
Given the equation
$$x \log{\left(y \right)} = 0$$
$$x \log{\left(y \right)} = 0$$
Let's divide both parts of the equation by the multiplier of log =x
$$\log{\left(y \right)} = 0$$
This equation is of the form:
By definition log
then
$$y = e^{\frac{0}{x}}$$
simplify
$$y = 1$$
$$x \log{\left(y \right)} = 0$$
$$x \log{\left(y \right)} = 0$$
Let's divide both parts of the equation by the multiplier of log =x
$$\log{\left(y \right)} = 0$$
This equation is of the form:
log(v)=p
By definition log
v=e^p
then
$$y = e^{\frac{0}{x}}$$
simplify
$$y = 1$$
The graph