Mister Exam

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How to use it?
Canonical form:
y=-3-sqrt(-3x-21)
3*x-4*y+4=0
x^2+y^2+z^2=2x+2y-1
9x^2+y^2+18x+2y+1=0
Plot:
y^2=x(1-x^2)^3
y^2-(8/5)*x+x^2=0
y=x^2
y=-x3+(17/2)*x2-20*x+(25/2)
Graphing y =:
x^3+x^2+x-1
Factor polynomial:
x^3+x^2+x-1
Identical expressions
x^ three +x^ two +x- one
x cubed plus x squared plus x minus 1
x to the power of three plus x to the power of two plus x minus one
x3+x2+x-1
x³+x²+x-1
x to the power of 3+x to the power of 2+x-1
Similar expressions
x^3+x^2-x-1
x^3-x^2+x-1
x^3+x^2+x+1

Canonical form/ x^3+x^2+x-1

x^3+x^2+x-1 canonical form

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

The solution

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          2    3    
-1 + x + x  + x  = 0

$$x^{3} + x^{2} + x - 1 = 0$$

x^3 + x^2 + x - 1 = 0