`(12m ^(2) - 27) = ?`

Fractorise: 12x ^(2) - 27

Solve the equation x^(2)-12x +27 =0 by using formula.

Solve the equation x^(2) - 12x + 27 =0 by using formula.

The LCM of polynomials 12 (x^(3) + 27) and 18 (x^(2) - 9) is ______

Factorise the following : 2m^(2) - 6mn + 12m - 10n

The H.M. of two numbers is 4. their A.M ia A and G.M. is G. If 2A + G^(2) =27 , then A is equal to

Factorize each of the following expressions: 16 x^2-25 y^2 (2) 27 x^2-12 y^2 (3) 144 a^2-289 b^2 (4) 12 m^2-27

Find the surface area of a cube whose edge is 1.2m (ii) 27cm (iii) 3cm (iv) 6m (v) 2.1m

Find the surface area of a cube whose edge is 1.2m (ii) 27cm (iii) 3cm (iv) 6m (v) 2.1m