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Factor polynomial x^2-25

An expression to simplify:

The solution

You have entered [src]
 2     
x  - 25
$$x^{2} - 25$$
x^2 - 25
Factorization [src]
(x + 5)*(x - 5)
$$\left(x - 5\right) \left(x + 5\right)$$
(x + 5)*(x - 5)
Combinatorics [src]
(-5 + x)*(5 + x)
$$\left(x - 5\right) \left(x + 5\right)$$
(-5 + x)*(5 + x)
Numerical answer [src]
-25.0 + x^2
-25.0 + x^2