Factor polynomial a^3-64

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 3     
a  - 64

$$a^{3} - 64$$

a^3 - 64

Factorization [src]

        /              ___\ /              ___\
(a - 4)*\a + 2 + 2*I*\/ 3 /*\a + 2 - 2*I*\/ 3 /

$$\left(a - 4\right) \left(a + \left(2 + 2 \sqrt{3} i\right)\right) \left(a + \left(2 - 2 \sqrt{3} i\right)\right)$$

((a - 4)*(a + 2 + 2*i*sqrt(3)))*(a + 2 - 2*i*sqrt(3))

Numerical answer [src]

-64.0 + a^3

-64.0 + a^3

Combinatorics [src]

         /      2      \
(-4 + a)*\16 + a  + 4*a/

$$\left(a - 4\right) \left(a^{2} + 4 a + 16\right)$$

(-4 + a)*(16 + a^2 + 4*a)