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.
The square root of 16 is 4. Four cubed (43) is 64.
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
Divide by 9
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 .
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.
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