Question

question - factorize : a^3-27

Answer 1

a^3 - 3^3

aagey identity lage gi

Answer 2

$\huge\underbrace\mathfrak\pink{Answer}$

⇒ a³ – 27

⇒ (a)³ – (3)³

by using formula :

a³ – b³ = (a – b) (a² + ab + b²)

⇒ (a)³ – (3)³

⇒ (a – 3) ( [a]² + a × 3 + [3]²)

⇒ (a – 3) (a² + 3a + 9)

$\huge\mathrm\color{Yellow}I\:hope\:it\:helps\:you.$