2*(3*3 + 3*3 + 3*3) = 2*27 = 54 square feet.2*(3*3 + 3*3 + 3*3) = 2*27 = 54 square feet.2*(3*3 + 3*3 + 3*3) = 2*27 = 54 square feet.2*(3*3 + 3*3 + 3*3) = 2*27 = 54 square feet.
33 3 x 3 x 3 (3 x 3) x 3 3 x (3 x 3)
yes yes it does
(2x - 3)3 = (2x - 3)(2x - 3)(2x - 3) = (4x2 - 12x + 9)(2x - 3) = 8x3 - 36x2 + 54x - 27
Three cubed is 27 as a power of 3 (3^3).
2 sqared is 4 so 2x2 sqared is 4
I don't know what sqared is but twelve squared is 122 or 12 x 12 = 144
25
64.
625
Yes
(5x + 6)(x + 4)
10
19 x 19 = 361
Small sqared
2,590 square km
142 or 14x14