Factorise the following expressions. (i)

Factorise the following expression: (i) 8x^(3) +125y^(3) (ii) 27x^(3) -8y^(3) (iii) a^(6) -64

Factorise the following expression: ( i) 4x^(2) +9y^(2) +25z^(2) +12xy +30yz + 20zx (ii) 25x^(2) +4y^(2) +9z^(2) -20 xy +12yz - 30zx

Factorise the following expressions. (l + m)^2 - 4lm

Factorise the following expressions a^(2) + 9a + 18

Factorise the following expressions. a^2 + 8a + 16

Factorise the following expressions. 7x - 42

Factorise the following expressions. 6p - 12q

Factorise the following expressions. 7a^2 +14a