Mister Exam
Other calculators
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How to use it?
- Equation:
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Equation 81*x^3+18*x^2+x=0
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Equation 6=8-5(7x-1)
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Equation 3x=28-x
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Equation 3x=2
- Express {x} in terms of y where:
- -13*x-7*y=16
- -16*x+10*y=-11
- -2*x-15*y=-1
- -14*x+5*y=-1
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Identical expressions
- x two *y(x2).diff(x2).diff(x2)=(y(x2).diff(x2))*2
- x2 multiply by y(x2).diff(x2).diff(x2) equally (y(x2).diff(x2)) multiply by 2
- x two multiply by y(x2).diff(x2).diff(x2) equally (y(x2).diff(x2)) multiply by 2
- x2y(x2).diff(x2).diff(x2)=(y(x2).diff(x2))2
- x2yx2.diffx2.diffx2=yx2.diffx22
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Similar expressions
- x*y(x2).diff(x2)2-18*x2*y(x2)=0
x2*y(x2).diff(x2).diff(x2)=(y(x2).diff(x2))*2 equation
The teacher will be very surprised to see your correct solution 😉
The solution
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[src]
//x2 for 0 = 1\
//x2 for 0 = 1\ || |
x2*y*|< | = y*|<1 for 1 = 1|*2
\\0 otherwise/ || |
\\0 otherwise/
$$x_{2} y \left(\begin{cases} x_{2} & \text{for}\: 0 = 1 \\0 & \text{otherwise} \end{cases}\right) = 2 y \left(\begin{cases} x_{2} & \text{for}\: 0 = 1 \\1 & \text{for}\: 1 = 1 \\0 & \text{otherwise} \end{cases}\right)$$
The graph