Mathematics, 11.03.2021 06:40 elijahblaize24

Subtract 2p^2+3q^2-2r^2+5 from 5p^2-4q^2-7r^2-6

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Subtract 2p^2+3q^2-2r^2+5 from 5p^2-4q^2-7r^2-6...