Question

Factorise.....plz solve this...

Answer 1

${(3p)}^{3} + ( { \frac{ - 1}{6} })^{3} + 3 \times 3p \times 3p\times \frac{ - 1}{6} + 3 \times 3p \times \frac{ - 1}{6} \times \frac{ - 1}{6} \\ (3p - \frac{1}{6} )^{3}$