Mister Exam

Lang:

How to use it?
Differential equation:
Equation dx*sqrt(y^2+5)+dy*(4*x^2*y+4*y)=0
Equation k^2*y+y''=0
Equation xy'-y=x
Equation xy'-y=x*tg(y/x)
Identical expressions
(3x^ two -4y^ two)dx+(8xy+e^y)dy= zero
(3x squared minus 4y squared )dx plus (8xy plus e to the power of y)dy equally 0
(3x to the power of two minus 4y to the power of two)dx plus (8xy plus e to the power of y)dy equally zero
(3x2-4y2)dx+(8xy+ey)dy=0
3x2-4y2dx+8xy+eydy=0
(3x²-4y²)dx+(8xy+e^y)dy=0
(3x to the power of 2-4y to the power of 2)dx+(8xy+e to the power of y)dy=0
3x^2-4y^2dx+8xy+e^ydy=0
(3x^2-4y^2)dx+(8xy+e^y)dy=O
Similar expressions
(3x^2-4y^2)dx+(8xy-e^y)dy=0
(3x^2+4y^2)dx+(8xy+e^y)dy=0
(3x^2-4y^2)dx-(8xy+e^y)dy=0

Differential equation (3x^2-4y^2)dx+(8xy+e^y)dy=0

The teacher will be very surprised to see your correct solution 😉

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