Mister Exam

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Other calculators

How to use it?
Canonical form:
5x^2+10y^2-50=0
x^4+x^3-x+1
3x^2-2xy+y^2-6yz+z^2=0
6xy-8y^2+12x-26y-11=0
Plot:
(101/8)+0.40425*x=y
z=x^4+y^4+2*x^2*y^2-8*x+8*y
z=x^2+y^2+3*a*x*y
z=acos(x-y)
Identical expressions
(x- one)*((x+ two)^ two)
(x minus 1) multiply by ((x plus 2) squared )
(x minus one) multiply by ((x plus two) to the power of two)
(x-1)*((x+2)2)
x-1*x+22
(x-1)*((x+2)²)
(x-1)*((x+2) to the power of 2)
(x-1)((x+2)^2)
(x-1)((x+2)2)
x-1x+22
x-1x+2^2
Similar expressions
(x-1)*((x-2)^2)
(x+1)*((x+2)^2)

Canonical form/ (x-1)*((x+2)^2)

(x-1)*((x+2)^2) canonical form

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

The solution

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       2             
(2 + x) *(-1 + x) = 0

$$\left(x - 1\right) \left(x + 2\right)^{2} = 0$$

(x - 1)*(x + 2)^2 = 0