Factorize: a 3

We know that, a 3 - b 3 = (a - b) (a 2 + a × b + b 2 ) Using this formula, we get = (a) 3 – (0.4) 3 = (a – 0.4) [(a) 2 + a (0.4) + (0.4) 2 ] = (a – 0.4) (a 2 + 0.4a + 0.16)

Factorize:
a³ – 0.064

We know that,

a³ - b³ = (a - b) (a² + a × b + b²)

Using this formula, we get

= (a)³ – (0.4)³

= (a – 0.4) [(a)² + a (0.4) + (0.4)²]

= (a – 0.4) (a² + 0.4a + 0.16)

Factorize:a3 – 0.064

Factorize:
a³ – 0.064