Examlex
Simplify: (1 + i)4 x (1 + i)9
Mass
Mass is a measure of the amount of matter in an object, usually in kilograms or grams.
Liquids
A state of matter characterized by an indefinite shape that conforms to the shape of its container, but with a definite volume.
Solids
Materials with a fixed shape and volume, characterized by strong intermolecular forces.
Density
A physical property defined as the mass per unit volume of a substance, often used to identify or characterize materials.
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