Question

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(x³ +y ³ -z³ +3xyz)+ (-x³ +y³ +z³ -6xyz)+(x³ -y³ -z³ -8xyz)​

Answer 1

gravity, also called gravitation, in mechanics, the universal force of attraction acting between all matter. ... On Earth all bodies have a weight, or downward force of gravity, proportional to their mass, which Earth's mass exerts on them. Gravity is measured by the acceleration that it gives to freely falling objects.

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