-0.5 + sqrt(0.75)i, and -0.5 - sqrt(0.75)i.
Chat with our AI personalities
The complex roots of an equation is any solution to that equation which cannot be expressed in terms of real numbers. For example, the equation 0 = x² + 5 does not have any solution in real numbers. But in complex numbers, it has solutions.
In mathematics, the notation "y3" typically represents the cube of the variable "y," which is equivalent to y * y * y. This is a shorthand way of denoting the result of multiplying y by itself three times. The cube of a number is the number raised to the power of 3.
x^3+y^3 Cube root of the first, x plus cube root of the last, y times What it takes to make the first number, x^2 Opposite sign, - Product of the two cube roots, -xy Then what it takes to make the last. (x+y)(X^2-xy+y^2)
Pour les correspondances entre litre et mètre cube, il faut savoirun litre est égal à un décimètre cube (1 dm cube)dans un mètre cube tu as 1000 dm3Donc 1 m3 = 1000 litres
A cube has six faces which are all squares. A cuboid has 2, 4 or 6 rectangular faces.