VG1
ordbok
Dictionary: Coefficient
A coefficient is the number that stands in front of a variable in a mathematical expression.
3x² + 5x + 2
In the expression above, 3 is the coefficient of x², and 5 is the coefficient of x.
Remember: The coefficient is always the number directly in front of the variable.
Pure mathematics is, in its way, the poetry of logical ideas.
— Albert Einstein (1879–1955)
Read also
Dictionary: Fraction
A fraction is a number of the form a/b, where a is the numerator and b is the denominator …
Dictionary: Diameter and radius
Radius is the distance from the centre to the edge of a circle. Diameter is the distance a…
Dictionary: Symmetry
A figure has symmetry if it looks the same after a reflection, rotation or other transform…