Question

factorise
$a {}^{3} - 27$
​

Answer 1

Step-by-step explanation:

a³-27 = a³-3³

Answer 2

⭐Solution ⭐

✔ factor of a³-27

(a³-27)

= a³-3³

= (a-3)(a²+9-3a)

⏩Because ,

(x³-y³)= (x-y)(x²+y²-xy).

✅Hopes its help's u

✔Marks brainliest.