Mister Exam

Factor polynomial x^2+64

An expression to simplify:

The solution

You have entered [src]
 2     
x  + 64
$$x^{2} + 64$$
x^2 + 64
Factorization [src]
(x + 8*I)*(x - 8*I)
$$\left(x - 8 i\right) \left(x + 8 i\right)$$
(x + 8*i)*(x - 8*i)
Numerical answer [src]
64.0 + x^2
64.0 + x^2