The expression "radical -1728" refers to the square root of -1728, which is not a real number because you cannot take the square root of a negative number in the realm of real numbers. In the context of complex numbers, it can be expressed as ( \sqrt{-1728} = \sqrt{1728} i = 12\sqrt{12} i ). Cubing this value, ( (12\sqrt{12} i)^3 = 1728\sqrt{12^3} i^3 = -1728 \cdot 12\sqrt{12} = -20736\sqrt{12} ). Thus, the cube of the square root of -1728 is a complex number.
The cube root of 1728 is: 121728 cubed is: 5,159,780,352
the cube root of 1728 is 12
One foot = 12 inches, by definition. Therefore, a cubic feet (foot3) is equal to (12 inches)3, or 1728 cubic inches.
1st There are 12 inches in 1 foot so a squared foot = 12 x 12 and a Cubed foot = 12 x 12 x 12= 1728. 2nd So to convert feet^3 to Inches ^3 times by 1728 example 1 foot ^3 = 1728 in^3
1728 ft cubed
The cube root of 1728 is: 121728 cubed is: 5,159,780,352
the cube root of 1728 is 12
-1728
12x12x12 or 1728
1728
The number 12.
3√1728 = 12
12 cubed = 12 x 12 x 12 = 1728
One foot = 12 inches, by definition. Therefore, a cubic feet (foot3) is equal to (12 inches)3, or 1728 cubic inches.
Twelve SQUARED is 144. Twelve CUBED is 12 x 12 x 12, or 1728.
1728, which is equal to 12 cubed.
1728 cm cubed