19 x 19 x 19 = 6859
Twice divided by the cube of the sum of x and 2 is equal to 2 times the reciprocal of ((x + 2) cubed)).
it will be a cube or a to the power of 3.
x2 + x = 380 x2 + x - 380 = 0 (x + 20)(x - 19) x = 19, -20
19
19+x^3 is already in simplest terms
the cube of the sum x and 4
19 x 19 x 19 = 6859
Twice divided by the cube of the sum of x and 2 is equal to 2 times the reciprocal of ((x + 2) cubed)).
x to the power (19/3).
Oh, dude, let me break it down for you. So, a cube has 6 faces, and each face is a square, right? And we know that the sum of the interior angles of a square is 360 degrees. So, if you multiply 360 by 6 (for the 6 faces), you get 2160 degrees. Boom, there's your answer.
it will be a cube or a to the power of 3.
No. 133 = 7 x 19
(7 x 7 x 7) - 19 = 324
It is (x + y)^3 - sqrt(5x + 3y) and there is no sensible simplification of this expression.
x2 + x = 380 x2 + x - 380 = 0 (x + 20)(x - 19) x = 19, -20
8 is the same as the sum of the digits of its cube, 512.