It can be simplified to: 3x3+16x2+41x+4 but divided by what is not given
square it and cube it
No. 16 is the square 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)
Square: 1, 4, 9, 16 Cube: 1, 8
No. You can only divide a square into 4, 9, 16 etc (i.e. they must be square numbers.
The square root of 16 is 4 and 4 cubed is 16x4=64
There are a couple of things about a cube that you have to know first, from your general knowledge. -- Each flat side of a cube is a square. -- There are six of them. If each side of the square is 4 cm long, then the area of each square is (4 x 4) = 16 cm2 . Since there are six of them on the cube, the total area of the cube is (6 x 16) = 96 cm2 .
Divide by 9
The easiest way to find the volume of a cube is to find the length of its edgeand then cube that number.Here's how to find the length of the edge from the total surface area:-- A cube has 6 faces. If its total surface area is 96 square units, thenthe area of each face is 16 square units.-- Each face is a square. If the area of the square is 16 square units, thenthe side of the square is 4 units.But the side of the square face is the same as the edge of the cube !-- The volume of the cube is (4 x 4 x 4) = 64 cubic units.
16, a square number, is a factor of 96. Divide 96 by 16 and you know have 4 (Square root of 16) times the square root of 6.
16
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