Mister Exam
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How to use it?
- Equation:
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Equation sin(x)=2
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Equation x^4=(4*x-21)^2
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Equation sin(x^2)=0
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Equation (x+2)^2+(x-3)^2=2x^2
- Express {x} in terms of y where:
- -19*x-14*y=-8
- 9*x+8*y=6
- 4*x+15*y=19
- 4*x+16*y=6
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Identical expressions
- x.diff(x)+y= zero
- x.diff(x) plus y equally 0
- x.diff(x) plus y equally zero
- x.diffx+y=0
- x.diff(x)+y=O
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Similar expressions
- x.diff(x)-y=0
x.diff(x)+y=0 equation
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The solution
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//x for 0 = 1\ || | |<1 for 1 = 1| + y = 0 || | \\0 otherwise/
$$y + \begin{cases} x & \text{for}\: 0 = 1 \\1 & \text{for}\: 1 = 1 \\0 & \text{otherwise} \end{cases} = 0$$
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