Mister Exam

Factor polynomial y^2-x+1

An expression to simplify:

The solution

You have entered [src]
 2        
y  - x + 1
$$\left(- x + y^{2}\right) + 1$$
y^2 - x + 1
General simplification [src]
     2    
1 + y  - x
$$- x + y^{2} + 1$$
1 + y^2 - x
Factorization [src]
          2
x + -1 - y 
$$x + \left(- y^{2} - 1\right)$$
x - 1 - y^2
Combinatorics [src]
     2    
1 + y  - x
$$- x + y^{2} + 1$$
1 + y^2 - x
Powers [src]
     2    
1 + y  - x
$$- x + y^{2} + 1$$
1 + y^2 - x
Numerical answer [src]
1.0 + y^2 - x
1.0 + y^2 - x
Common denominator [src]
     2    
1 + y  - x
$$- x + y^{2} + 1$$
1 + y^2 - x
Combining rational expressions [src]
     2    
1 + y  - x
$$- x + y^{2} + 1$$
1 + y^2 - x
Rational denominator [src]
     2    
1 + y  - x
$$- x + y^{2} + 1$$
1 + y^2 - x
Assemble expression [src]
     2    
1 + y  - x
$$- x + y^{2} + 1$$
1 + y^2 - x
Trigonometric part [src]
     2    
1 + y  - x
$$- x + y^{2} + 1$$
1 + y^2 - x