0
(x + 4)^(3) =
(x + 4)(x + 4)(x + 4) =
(x^(2) + 8x + 16)(x + 4) =
x^(3) + 8x^(2) + 16x + 4x^(2) + 32x + 64) =
x^(3) + 12x^(2) + 48x + 64
Done!!!!!
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If the sum of the edges of a cube is 48 inches. what is the volume of cube?
A cube has 12 edges so each edge is 4 in, making volume 64 cu in.
How do you divide a square into 3 equal squares of the same size?
Cube root it. the square of a cubed number can be divided into 3 equal squares (Ae3)e2 = Ae(3x2) or Ae6 this is also equal to (Ae2)e3 as long as a number can be expresses as a root number with an exponent equal to 6 the cube root of that number is a square of the root Example: 64 can be divided into 8 x 8 or 4 x 4 x 4 64 is the square of 8 and the cube of 4 4 is the square of 2, 8 is the cube of 2 per the above formula: (2e3)e2 = 2e6 = (2e2)e3 = 8e2 and 4e3 more simply: 2 x 2 x 2 x 2 x 2 x 2 = 64 8 x 8 = 64 (64 is a square) 4 x 4 x 4 = 64 (64 is also a cube) 2 x 2 = 4 (4 is a square)
What numbers are perfect cubes?
any number multiplied by itself three times is a cube number eg. 3 x 3 x 3 =27 5 x 5 x 5 =125 so 27 is a cube number, so is 125 you can work out if something is a cube number by cube rooting it there is a cube root button on most scientific calculators
Volume of a cube with length 4 inches?
The volume of a cube is calculated using the formula V = s^3, where s represents the length of one side of the cube. In this case, the length of the cube is 4 inches. Therefore, the volume of the cube would be V = 4^3 = 64 cubic inches.
A cube is painted green on all the sides. it is then cut into 64 cubes of equal size. how many of smaller cubes are painted on 1 side?
Cube root of 64 is 4 therefore cube is 4 x 4 x 4. Each side of the cube has 16 visible small cube faces, 4 of which are corners (3 green sides) and 8 more are edges (2 green sides), so there are only four small cubes with one green face on each of the six sides of the large cube. Your answer is therefore 24.
Twice divided by the cube of the sum of x and 2?
Twice divided by the cube of the sum of x and 2 is equal to 2 times the reciprocal of ((x + 2) cubed)).
The sum of 19 and the cube of x?
19 + x^3.
16 is the cube of 4?
No. 16 is not the cube of 4 but the square of 4 (4 x 4 =16). The cube of 4 is 256. (4 x 4 x 4 x 4 = 256)
What is cube root of 64?
cube root of 64 = 4 4 x 4 = 16, and 16 x 4 = 64 4 cube = 64
What is the sum of nineteen and the cube of a number x?
19+x^3 is already in simplest terms
What is the cube root 3 of 64?
The cube root of 64 is 4. (4 x 4 x 4 = 64)
Will an eight inch cube have eight times the volume of a four inch cube?
volume 4 in cube = 4 x 4 x 4 = 64 cuins volume 8 in cube = 8 x 8 x 8 = 512 cuins Yes is the short answer.
What is twice the cube of 4?
The cube of 4 is 4 x 4 x 4 = 64 Twice of 64 is 64 + 64 = 128
A cube of aluminum has a length of 4cm what is the volume of the cube?
4 X 4 X 4 = 1936 square cm
If the sum of the edges of a cube is 48 inches. what is the volume of cube?
A cube has 12 edges so each edge is 4 in, making volume 64 cu in.
What is the sum of x and 3 divided by 4?
0.75
How would you work this sum out a x a x a .would it be 3a or to the power of 3?
it will be a cube or a to the power of 3.
